-- Leo's gemini proxy
-- Connecting to tweek.zyxxyz.eu:1965...
-- Connected
-- Sending request
-- Meta line: 20 text/gemini
ReadyNAS Pro Pioneer edition RNDP600E from NETGEAR is a SOHO NAS device. It's also a standard, Intel-based PC.
The default operating system on the device (the queen of cheesy naming) RAIDiator is Debian Etch, discontinued in February 2010.
There are some major issues with that:
Security updates provided by the vendor are 'patchy' at best
Power management (cooling) has been implemented in a sub-optimal, kludgy way
Performance of the ancient kernel is below what the hardware can deliver
The device is 'locked-in' and any changes done outside of the Web GUI can make the device unbootable or malfunctioning; requiring restore to factory defaults
Netgear differentiates their products (Pioneer/Business) solely on software (iSCSI/AD/VLAN/Ethernet Failover) thus replacing the firmware on Pioneer Edition allows the owner to restore the artificially limited functionality.
Since I've been mostly unhappy with the way RAIDiator was put together, I decided to replace it with something more sustainable, namely CentOS.
ReadyNAS Pro is a bog-standard PC. It can and will run any modern operating system. You will need a small list of pre-requisites to replace the OS:
A USB keyboard (and optionally, a USB mouse)
A way to boot the installer -- USB optical drive (or a PXE boot infrastructure)
A VGA breakout cable
If you look closely, there is a breakout panel in shape of a D-15 VGA connector on the back of the unit. This corresponds with the 16-pin connector on the motherboard. Accidentally, it has the same pinout as the cheap nVidia graphics cards with so called TurboCache and a VGA connector on a little cable. If you don't own one (in a box, under the stairs), you can order one (XFX part: MA-BK01-LP1K) or make one:
You'll need a D-Sub 15pin female connector (VGA) and a 16-pin, 2-row motherboard connector. To reach the back of the unit mounting plate, you'll need at least 20cm of cable. Preferably a 14- or 16-wire ribbon that came with the motherboard connector. If adventurous enough, you should be able to hack one end off a 40-wire IDE cable.
IDC16-Female HDDB15-Female 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 (Sometimes Blocked) 10 10 11 11 12 12 13 13 14 14 15 15 16 Open
To upgrade the CPU and memory, the unit needs to be running at least BIOS FLAME6-MB v2.0 (07/26/2010). This will allow for 8GB of RAM (2x4GB PC6400) and an Intel® Core™2 Duo Processor E7600. The binary provided by NetGear comes wrapped in their proprietary 'addon' format. Fortunately, it's easy to extract the original tarball.
Download the
# wget http://www.readynas.com/download/addons/x86/4.2/BIOS_Update_Package_0.5-x86.bin --2014-03-01 12:31:35-- http://www.readynas.com/download/addons/x86/4.2/BIOS_Update_Package_0.5-x86.bin Resolving www.readynas.com... 206.16.42.227 Connecting to www.readynas.com|206.16.42.227|:80... connected. HTTP request sent, awaiting response... 200 OK Length: 3026944 (2.9M) [application/octet-stream] Saving to: `BIOS_Update_Package_0.5-x86.bin' 100%[===========================================================>] 3,026,944 1.25M/s in 2.3s 2014-03-01 12:31:37 (1.25 MB/s) - `BIOS_Update_Package_0.5-x86.bin' saved [3026944/3026944]
Extract it and check the md5sum:
# head -n 1 BIOS_Update_Package_0.5-x86.bin addon::name=BIOS_Update_Package,version=0.5,time=1336699935,size=3010560,md5sum=1a72de0097d80cf3838c391fb053b0b2,skipreboot=1,unencrypted=1,arch=x86,api=1 # ls -l BIOS_Update_Package_0.5-x86.bin -rw-r--r-- 1 root root 3026944 May 11 2012 BIOS_Update_Package_0.5-x86.bin # dd if=BIOS_Update_Package_0.5-x86.bin of=BIOS_Update_Package_0.5-x86.tar bs=1 skip=$[ 3026944 - 3010560 ] 3010560+0 records in 3010560+0 records out 3010560 bytes (3.0 MB) copied, 5.0357 s, 598 kB/s # md5sum BIOS_Update_Package_0.5-x86.tar 1a72de0097d80cf3838c391fb053b0b2 BIOS_Update_Package_0.5-x86.tar
Unpack it:
# mkdir BIOS # cd BIOS # tar xvf ../BIOS_Update_Package_0.5-x86.tar install.sh remove.sh addons.conf files.tgz # tar xzf files.tgz # mv opt/biosflash /opt/
Time to have a look at relevant bits of the install script (only the first line is your input, rest is the output of grep):
# grep -B2 biosflash install.sh
# - Todo: add check to only flash if newer.
ULTRA2BIOS=/opt/biosflash/RN_Ultra2_110211.ROM
ULTRA4BIOS=/opt/biosflash/RN_Ultra4_082311.ROM
ULTRA6BIOS=/opt/biosflash/RN_Ultra6_061010.ROM
NV6BIOS=/opt/biosflash/RN_NV6_072610.ROM
--
# // pre-flight checks
if [ ! -d /opt/biosflash ]; then
echo " * missing BIOS images"; exit
fi
if [ ! -x /opt/biosflash/flashrom ]; then
--
if [ $DMI_BOARD = "ReadyNAS-NVX-V2" ]; then
echo " * found Ultra 4 board, date: $DMI_DATE"
/opt/biosflash/flashrom -c SST25VF016B -w $ULTRA4BIOS > /tmp/bios.flash
--
elif [ $DMI_BOARD = "FLAME6-2" ]; then
echo " * found Ultra 6 board, date $DMI_DATE"
/opt/biosflash/flashrom -c W25Q80 -w $ULTRA6BIOS > /tmp/bios.flash
--
elif [ $DMI_BOARD = "FLAME6-MB" ]; then
echo " * found NV6 board, date $DMI_DATE"
/opt/biosflash/flashrom -c W25x80 -w $NV6BIOS > /tmp/bios.flash
--
echo " * found Ultra 2 board, date $DMI_DATE"
# -c SST25VF016B | -c MX25L1605
/opt/biosflash/flashrom -w $ULTRA2BIOS > /tmp/bios.flash
Check what version is installed:
# cat /sys/devices/virtual/dmi/id/product_version|cut -f2 -d" " FLAME6-MB # cat /sys/devices/virtual/dmi/id/product_version|cut -f1 -d" " 10/03/2008
Looks like for FLAME6-MB we need to install NV6BIOS (see extract from the install.sh above), here it is:
# ls -l /opt/biosflash/RN_NV6_072610.ROM -rw-r--r-- 1 root root 1048576 Jul 27 2010 /opt/biosflash/RN_NV6_072610.ROM
This is when you want to be connected to a UPS:
# /opt/biosflash/flashrom -c W25x80 -w /opt/biosflash/RN_NV6_072610.ROM flashrom v0.9.3-r1205 on Linux 3.7.5-1.el6.elrepo.x86_64 (x86_64), built with libpci 2.2.4-pre4, GCC 4.1.2 20061115 (prerelease) (Debian 4.1.1-21), little endian flashrom is free software, get the source code at http://www.flashrom.org Calibrating delay loop... OK. No coreboot table found. Found chipset "Intel ICH8/ICH8R", enabling flash write... OK. This chipset supports the following protocols: FWH,SPI. Found chip "Winbond W25x80" (1024 KB, SPI) at physical address 0xfff00000. Flash image seems to be a legacy BIOS. Disabling checks. Writing flash chip... Erasing flash before programming... Erasing flash chip... SUCCESS. done. Programming flash... done. COMPLETE. Verifying flash... VERIFIED.
Almost done, now reboot and check if everything's working. The fans may spin up to full speed on first reboot; if that's the case, enter BIOS and adjust CPU fan management from Manual back to Thermal/55deg. Once the machine boots to the OS, log in and check the BIOS date:
# cat /sys/devices/virtual/dmi/id/product_version|cut -f1 -d" " 07/26/2010
ReadyNAS is equipped with a 128MB, USB-connected (`/dev/disk/by-path/pci-0000:00:1d.7-usb-0:1:1.0-scsi-0:0:0:0`) boot drive. If you can keep your kernels down to 2-4 at a time, this is a perfect candidate for a `/boot` partition. Just don't let it overfill with old kernels.
The first SATA disk may not be detected by the BIOS at boot time. It works fine once the OS loads.
Only two DIMM slots are accessible.
Using a dedicated /boot partition is pretty much standard practice these days and allows you to create arbitrarily-sized RAID6 for the OS (or multi-disk RAID1) next to the large RAID6 or RAID5 dedicated to bulk storage.
I recommend XFS as the filesystem for bulk storage. EXT4 works well too. I do *not* recommend ZFS as the unit is not equipped with ECC memory.
A reasonable partitioning scheme could look like this:
/dev/md0 / /dev/sda1 /boot /dev/readynas/bulk /storage
/dev/sda is the built-in, bootable 128MB USB flash disk.
/dev/md0 is a RAID6 of six 4GB partitions (16GB system space),
/dev/md1 is a RAID6 of six 1GB partitions (4GB swap)
/dev/md2 is a RAID5 or RAID6 of six partitions spanning remaining space on all the drives for the actual bulk storage.
The choice of RAID6 over RAID5 for the bulk storage makes more sense the bigger the disks are and on how easy it is to re-create the data. Also, backups.
A Physical Volume is then created on top of it with
# pvcreate /dev/md2
and later used for the LVM2 Volume Group / Logical Volume setup.
With regular GNU/Linux distributions, expansion can be achieved by replacing the disks one-by-one and rebuilding the array every time.
Steps to replace disks with larger ones without the need for downtime:
0. Make sure bitmaps are enabled (cat /proc/mdstat) and if not, enable them for the bigest one at least: mdadm --grow /dev/mdX -b internal
1. Pull one disk out, `cat /proc/mdstat` will report it as faulty.
2. Insert a new, unpartitioned replacement disk, dmesg will tell you which device (`/dev/sdY`) just got attached.
3. Partition with gdisk (use GPT) replicating your current setup but make the last partition maximum available size. Use type FD00 instead of the old FD.
4. Depending on the number of md devices you have: `mdadm -a /dev/mdX /dev/sdYZ`
5. Repeat incrementing X and Z to re-add all partitions and so all arrays are made whole
6. Wait for the arrays to rebuild monitoring it with `watch -n 1 cat /proc/mdstat`
7. Repeat from 1 until you have replaced all drives.
8. If you are using bitmap (you should) remove it with `mdadm --grow /dev/mdX -b none`
9. Extend md to use the free space on the partitions with `mdadm --grow /dev/mdX --size max`
10. Wait for the newly allocated space to resync, re-add the bitmap with `mdadm --grow /dev/mdX -b internal`
11. Extend the physical volume with `pvresize /dev/mdX`
12. Extend the logical volume with `lvextend -l100%VG /dev/your/logicalvolume`
13. Extend the filesystem with `xfs_growfs /dev/your/logicalvolume`
Note that the Volume Group does not require resizing as it will pick up the new size from the PV.
Memory can be upgraded using DDR2 667MHz, 240pin, PC6400, non-ECC DIMM (two slots). 2x2GB tested, 2x4GB reported to work on ReadyNAS forums. Standard configuration comes with a single, 1GB DIMM.
Only two DIMM slots are accessible.
The front panel display and the 'Backup' buttons are accessible by means of a kernel module. They will build with `make -C /usr/src/linux M=$(pwd)` modules but won't insert into any recent distribution kernels as they use `sys_open` and `sys_write` symbols which are not (and should not be) exported. Patches welcome.
In-kernel power management works exceptionally well. ACPI takes care of the hysteresis loops of the fans and everything works quietly and cool.
The following CPU upgrades have been tested:
Dual Core, 65W, Intel(R) Core(TM)2 Duo CPU E7600 @ 3.06GHz
Quad Core, 95W, Intel(R) Xeon(R) CPU X3230 @ 2.66GHz
Both with stock CPU cooler, the latter requires small tweaks to PWM2:
echo "2" > /sys/class/hwmon/hwmon1/device/pwm2_enable # Temperature cruise mode echo "1" > /sys/class/hwmon/hwmon1/device/pwm2_mode # PWM mode echo "50000" > /sys/class/hwmon/hwmon1/device/pwm2_target # Try to cruise at this altitude echo "52000" >/sys/class/hwmon/hwmon1/device/temp2_max echo "50000" >/sys/class/hwmon/hwmon1/device/temp2_max_hyst echo "6000" > /sys/class/hwmon/hwmon1/device/pwm2_stop_time echo "2000" > /sys/class/hwmon/hwmon1/device/pwm2_tolerance echo "32" > /sys/class/hwmon/hwmon1/device/pwm2_start_output echo "1" > /sys/class/hwmon/hwmon1/device/pwm2_step_output echo "32" > /sys/class/hwmon/hwmon1/device/pwm2_stop_output echo "255" > /sys/class/hwmon/hwmon1/device/pwm2_max_output
THIS INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. All trademarks mentioned herein belong to their respective owners. I do not warrant the accuracy or completeness of the information, text, graphics, links or other items on this page. I will accept no responsibility for damage to your equipment. The information is provided for educational purposes only. Follow at your own risk. By using this information for any purpose you acknowledge the above and agree not to hold me responsible for any damage, loss, or complication that may arise from its use.
00:00.0 Host bridge: Intel Corporation 82Q963/Q965 Memory Controller Hub (rev 02) 00:02.0 VGA compatible controller: Intel Corporation 82Q963/Q965 Integrated Graphics Controller (rev 02) 00:1a.0 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 (rev 02) 00:1a.1 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 (rev 02) 00:1a.7 USB controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 (rev 02) 00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 (rev 02) 00:1c.1 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 (rev 02) 00:1d.0 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 (rev 02) 00:1d.1 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 (rev 02) 00:1d.2 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 (rev 02) 00:1d.7 USB controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 (rev 02) 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev f2) 00:1f.0 ISA bridge: Intel Corporation 82801HB/HR (ICH8/R) LPC Interface Controller (rev 02) 00:1f.2 SATA controller: Intel Corporation 82801HR/HO/HH (ICH8R/DO/DH) 6 port SATA Controller [AHCI mode] (rev 02) 00:1f.3 SMBus: Intel Corporation 82801H (ICH8 Family) SMBus Controller (rev 02) 01:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8053 PCI-E Gigabit Ethernet Controller (rev 22) 02:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8053 PCI-E Gigabit Ethernet Controller (rev 22)
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Pentium(R) Dual CPU E2160 @ 1.80GHz
stepping : 13
cpu MHz : 1795.816
cache size : 1024 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 2
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36
clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm
constant_tsc arch_perfmon pebs bts aperfmperf pni dtes64 monitor
ds_cpl est tm2 ssse3 cx16 xtpr pdcm lahf_lm dts
bogomips : 3591.63
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Pentium(R) Dual CPU E2160 @ 1.80GHz
stepping : 13
cpu MHz : 1795.816
cache size : 1024 KB
physical id : 0
siblings : 2
core id : 1
cpu cores : 2
apicid : 1
initial apicid : 1
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36
clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm
constant_tsc arch_perfmon pebs bts aperfmperf pni dtes64 monitor
ds_cpl est tm2 ssse3 cx16 xtpr pdcm lahf_lm dts
bogomips : 3590.82
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
SMBIOS 2.4 present.
27 structures occupying 1435 bytes.
Table at 0x000FCBF0.
Handle 0x0000, DMI type 0, 24 bytes
BIOS Information
Vendor: American Megatrends Inc.
Version: 080014
Release Date: 07/26/2010
Address: 0xF0000
Runtime Size: 64 kB
ROM Size: 1024 kB
Characteristics:
ISA is supported
PCI is supported
PNP is supported
APM is supported
BIOS is upgradeable
BIOS shadowing is allowed
ESCD support is available
Boot from CD is supported
Selectable boot is supported
BIOS ROM is socketed
EDD is supported
5.25"/1.2 MB floppy services are supported (int 13h)
3.5"/720 kB floppy services are supported (int 13h)
3.5"/2.88 MB floppy services are supported (int 13h)
Print screen service is supported (int 5h)
8042 keyboard services are supported (int 9h)
Serial services are supported (int 14h)
Printer services are supported (int 17h)
CGA/mono video services are supported (int 10h)
ACPI is supported
USB legacy is supported
LS-120 boot is supported
ATAPI Zip drive boot is supported
BIOS boot specification is supported
BIOS Revision: 8.14
Handle 0x0001, DMI type 1, 27 bytes
System Information
Manufacturer: To Be Filled By O.E.M.
Product Name: To Be Filled By O.E.M.
Version: 07/26/2010 FLAME6-MB V2.0
Serial Number: To Be Filled By O.E.M.
UUID: 00020003-0004-0005-0006-000700080009
Wake-up Type: Power Switch
SKU Number: To Be Filled By O.E.M.
Family: To Be Filled By O.E.M.
Handle 0x0002, DMI type 2, 15 bytes
Base Board Information
Manufacturer: To be filled by O.E.M.
Product Name: To be filled by O.E.M.
Version: To be filled by O.E.M.
Serial Number: To be filled by O.E.M.
Asset Tag: To Be Filled By O.E.M.
Features:
Board is a hosting board
Board is replaceable
Location In Chassis: To Be Filled By O.E.M.
Chassis Handle: 0x0003
Type: Motherboard
Contained Object Handles: 0
Handle 0x0003, DMI type 3, 21 bytes
Chassis Information
Manufacturer: To Be Filled By O.E.M.
Type: Desktop
Lock: Not Present
Version: To Be Filled By O.E.M.
Serial Number: To Be Filled By O.E.M.
Asset Tag: To Be Filled By O.E.M.
Boot-up State: Safe
Power Supply State: Safe
Thermal State: Safe
Security Status: None
OEM Information: 0x00000000
Height: Unspecified
Number Of Power Cords: 1
Contained Elements: 0
Handle 0x0004, DMI type 4, 35 bytes
Processor Information
Socket Designation: CPU 1
Type: Central Processor
Family: Core 2 Duo
Manufacturer: Intel
ID: 7A 06 01 00 FF FB EB BF
Signature: Type 0, Family 6, Model 23, Stepping 10
Flags:
FPU (Floating-point unit on-chip)
VME (Virtual mode extension)
DE (Debugging extension)
PSE (Page size extension)
TSC (Time stamp counter)
MSR (Model specific registers)
PAE (Physical address extension)
MCE (Machine check exception)
CX8 (CMPXCHG8 instruction supported)
APIC (On-chip APIC hardware supported)
SEP (Fast system call)
MTRR (Memory type range registers)
PGE (Page global enable)
MCA (Machine check architecture)
CMOV (Conditional move instruction supported)
PAT (Page attribute table)
PSE-36 (36-bit page size extension)
CLFSH (CLFLUSH instruction supported)
DS (Debug store)
ACPI (ACPI supported)
MMX (MMX technology supported)
FXSR (FXSAVE and FXSTOR instructions supported)
SSE (Streaming SIMD extensions)
SSE2 (Streaming SIMD extensions 2)
SS (Self-snoop)
HTT (Multi-threading)
TM (Thermal monitor supported)
PBE (Pending break enabled)
Version: Intel(R) Core(TM)2 Duo CPU E7600 @ 3.06GHz
Voltage: 1.3 V
External Clock: 267 MHz
Max Speed: 3066 MHz
Current Speed: 3066 MHz
Status: Populated, Enabled
Upgrade: Socket LGA775
L1 Cache Handle: 0x0005
L2 Cache Handle: 0x0006
L3 Cache Handle: 0x0007
Serial Number: To Be Filled By O.E.M.
Asset Tag: To Be Filled By O.E.M.
Part Number: To Be Filled By O.E.M.
Handle 0x0005, DMI type 7, 19 bytes
Cache Information
Socket Designation: L1-Cache
Configuration: Enabled, Not Socketed, Level 1
Operational Mode: Write Back
Location: Internal
Installed Size: 64 kB
Maximum Size: 64 kB
Supported SRAM Types:
Other
Installed SRAM Type: Other
Speed: Unknown
Error Correction Type: Parity
System Type: Data
Associativity: 8-way Set-associative
Handle 0x0006, DMI type 7, 19 bytes
Cache Information
Socket Designation: L2-Cache
Configuration: Enabled, Not Socketed, Level 2
Operational Mode: Write Back
Location: Internal
Installed Size: 3072 kB
Maximum Size: 3072 kB
Supported SRAM Types:
Other
Installed SRAM Type: Other
Speed: Unknown
Error Correction Type: Single-bit ECC
System Type: Unified
Associativity: Other
Handle 0x0007, DMI type 7, 19 bytes
Cache Information
Socket Designation: L3-Cache
Configuration: Disabled, Not Socketed, Level 3
Operational Mode: Unknown
Location: Internal
Installed Size: 0 kB
Maximum Size: 0 kB
Supported SRAM Types:
Unknown
Installed SRAM Type: Unknown
Speed: Unknown
Error Correction Type: Unknown
System Type: Unknown
Associativity: Unknown
Handle 0x0008, DMI type 5, 24 bytes
Memory Controller Information
Error Detecting Method: 64-bit ECC
Error Correcting Capabilities:
None
Supported Interleave: One-way Interleave
Current Interleave: One-way Interleave
Maximum Memory Module Size: 4096 MB
Maximum Total Memory Size: 16384 MB
Supported Speeds:
Other
Supported Memory Types:
DIMM
SDRAM
Memory Module Voltage: 3.3 V
Associated Memory Slots: 4
0x0009
0x000A
0x000B
0x000C
Enabled Error Correcting Capabilities:
None
Handle 0x0009, DMI type 6, 12 bytes
Memory Module Information
Socket Designation: DIMM0
Bank Connections: 0 1
Current Speed: Unknown
Type: DIMM SDRAM
Installed Size: 2048 MB (Double-bank Connection)
Enabled Size: 2048 MB (Double-bank Connection)
Error Status: OK
Handle 0x000A, DMI type 6, 12 bytes
Memory Module Information
Socket Designation: DIMM1
Bank Connections: 2 3
Current Speed: Unknown
Type: DIMM SDRAM
Installed Size: Not Installed
Enabled Size: Not Installed
Error Status: OK
Handle 0x000B, DMI type 6, 12 bytes
Memory Module Information
Socket Designation: DIMM2
Bank Connections: 4 5
Current Speed: Unknown
Type: DIMM SDRAM
Installed Size: 2048 MB (Double-bank Connection)
Enabled Size: 2048 MB (Double-bank Connection)
Error Status: OK
Handle 0x000C, DMI type 6, 12 bytes
Memory Module Information
Socket Designation: DIMM3
Bank Connections: 6 7
Current Speed: Unknown
Type: DIMM SDRAM
Installed Size: Not Installed
Enabled Size: Not Installed
Error Status: OK
Handle 0x000D, DMI type 13, 22 bytes
BIOS Language Information
Language Description Format: Abbreviated
Installable Languages: 1
en|US|iso8859-1
Currently Installed Language: en|US|iso8859-1
Handle 0x000E, DMI type 15, 35 bytes
System Event Log
Area Length: 4 bytes
Header Start Offset: 0x0000
Header Length: 2 bytes
Data Start Offset: 0x0002
Access Method: Indexed I/O, one 16-bit index port, one 8-bit data port
Access Address: Index 0x046A, Data 0x046C
Status: Invalid, Not Full
Change Token: 0x00000000
Header Format: No Header
Supported Log Type Descriptors: 6
Descriptor 1: End of log
Data Format 1: OEM-specific
Descriptor 2: End of log
Data Format 2: OEM-specific
Descriptor 3: End of log
Data Format 3: OEM-specific
Descriptor 4: End of log
Data Format 4: OEM-specific
Descriptor 5: End of log
Data Format 5: OEM-specific
Descriptor 6: End of log
Data Format 6: OEM-specific
Handle 0x000F, DMI type 16, 15 bytes
Physical Memory Array
Location: System Board Or Motherboard
Use: System Memory
Error Correction Type: None
Maximum Capacity: 4 GB
Error Information Handle: Not Provided
Number Of Devices: 4
Handle 0x0010, DMI type 19, 15 bytes
Memory Array Mapped Address
Starting Address: 0x00000000000
Ending Address: 0x000FFFFFFFF
Range Size: 4 GB
Physical Array Handle: 0x000F
Partition Width: 4
Handle 0x0011, DMI type 17, 27 bytes
Memory Device
Array Handle: 0x000F
Error Information Handle: Not Provided
Total Width: 64 bits
Data Width: 64 bits
Size: 2048 MB
Form Factor: DIMM
Set: None
Locator: DIMM0
Bank Locator: BANK0
Type: SDRAM
Type Detail: Synchronous
Speed: Unknown
Manufacturer: Manufacturer0
Serial Number: SerNum0
Asset Tag: AssetTagNum0
Part Number: PartNum0
Handle 0x0012, DMI type 20, 19 bytes
Memory Device Mapped Address
Starting Address: 0x00000000000
Ending Address: 0x0007FFFFFFF
Range Size: 2 GB
Physical Device Handle: 0x0011
Memory Array Mapped Address Handle: 0x0010
Partition Row Position: 1
Interleaved Data Depth: 1
Handle 0x0013, DMI type 17, 27 bytes
Memory Device
Array Handle: 0x000F
Error Information Handle: Not Provided
Total Width: Unknown
Data Width: Unknown
Size: No Module Installed
Form Factor: DIMM
Set: None
Locator: DIMM1
Bank Locator: BANK1
Type: Unknown
Type Detail: Unknown
Speed: Unknown
Manufacturer: Manufacturer1
Serial Number: SerNum1
Asset Tag: AssetTagNum1
Part Number: PartNum1
Handle 0x0014, DMI type 20, 19 bytes
Memory Device Mapped Address
Starting Address: 0x00000000000
Ending Address: 0x000000003FF
Range Size: 1 kB
Physical Device Handle: 0x0013
Memory Array Mapped Address Handle: 0x0010
Partition Row Position: 1
Interleaved Data Depth: 1
Handle 0x0015, DMI type 17, 27 bytes
Memory Device
Array Handle: 0x000F
Error Information Handle: Not Provided
Total Width: 64 bits
Data Width: 64 bits
Size: 2048 MB
Form Factor: DIMM
Set: None
Locator: DIMM2
Bank Locator: BANK2
Type: SDRAM
Type Detail: Synchronous
Speed: Unknown
Manufacturer: Manufacturer2
Serial Number: SerNum2
Asset Tag: AssetTagNum2
Part Number: PartNum2
Handle 0x0016, DMI type 20, 19 bytes
Memory Device Mapped Address
Starting Address: 0x00080000000
Ending Address: 0x000FFFFFFFF
Range Size: 2 GB
Physical Device Handle: 0x0015
Memory Array Mapped Address Handle: 0x0010
Partition Row Position: 1
Interleaved Data Depth: 1
Handle 0x0017, DMI type 17, 27 bytes
Memory Device
Array Handle: 0x000F
Error Information Handle: Not Provided
Total Width: Unknown
Data Width: Unknown
Size: No Module Installed
Form Factor: DIMM
Set: None
Locator: DIMM3
Bank Locator: BANK3
Type: Unknown
Type Detail: Unknown
Speed: Unknown
Manufacturer: Manufacturer3
Serial Number: SerNum3
Asset Tag: AssetTagNum3
Part Number: PartNum3
Handle 0x0018, DMI type 20, 19 bytes
Memory Device Mapped Address
Starting Address: 0x00000000000
Ending Address: 0x000000003FF
Range Size: 1 kB
Physical Device Handle: 0x0017
Memory Array Mapped Address Handle: 0x0010
Partition Row Position: 1
Interleaved Data Depth: 1
Handle 0x0019, DMI type 32, 20 bytes
System Boot Information
Status: No errors detected
Handle 0x001A, DMI type 127, 4 bytes
End Of Table
-- Response ended
-- Page fetched on Fri May 3 19:34:56 2024