Western Digital Caviar Green 2 TB, WD20EARX (00PASB0)
From TechInfoDepot
Jump to navigationJump to search| Brand • Model • Rev |
Western Digital WD20EARX (00PASB0) |
|---|---|
| Interface |
SATA III |
| Form factor |
3.5" |
| Controler |
Marvell 88i9146 |
| Flash1 Chip |
Winbond W25X20BLNIG |
| Flash1 Size |
256 KiB 0.25 MiB <br />262,144 B <br />2,048 Kib <br />2 Mib <br />2.441406e-4 GiB <br /> |
| RAM1 Size |
? MiB |
| RAM1 Chip |
Samsung K4H511638J-LCCC |
|
Vendor stated capacity: 2 TiB2,048 GiB <br />2,097,152 MiB <br />2,199.912 GB <br />2,199,912.448 MB <br />2,199,023,255,552 B <br /> Usable capacity: ? GiB | |
|
Additional chips | |
| Retail | |
| (Est.) release date | November 2012 |
| UPC |
230494828990 (UPC DB, On eBay) |
| ASIN |
B004VFJ9MK  |
| Country of manuf | Thailand |
For a list of all currently documented Marvell chipsets with specifications, see Marvell.
Overview
- See also Western Digital Green..
Links of Interest
Notes
Info dump
Model name breakout
- WD20 - capacity: 2TB
- E - form factor: 3.5 inch; units: TB
- A - Business unit: Desktop, Western Digital Green
- R - 5400 RPM with 64MB cache
- X - SATA 3Gbps, 6Gbps capable 22-pin SATA connector
- -
- 00 - customer ID: 00 - generic
- PAS - internal model number
- B0 - revision
Physical specs
- 666 GByte/platter
- 3 platters
- 6 heads
- 5400 RPM
- 4K physical sectors
Firmware
- Firmware family: Saddle G6 AKA Saddle_Back generation 6
- Flash: 256 KB
- max sustained read rate: 125 MByte/sec
Utility output
| smartctl -a /dev/sda |
|---|
smartctl 6.1 2013-03-16 r3800 [x86_64-linux-3.8.5-1-ARCH] (local build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Family: Western Digital Caviar Green (AF, SATA 6Gb/s)
Device Model: WDC WD20EARX-00PASB0
Serial Number: WD-WCAZAK297857
LU WWN Device Id: 5 0014ee 25d124d38
Firmware Version: 51.0AB51
User Capacity: 2,000,398,934,016 bytes [2.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Device is: In smartctl database [for details use: -P show]
ATA Version is: ATA8-ACS (minor revision not indicated)
SATA Version is: SATA 3.0, 6.0 Gb/s (current: 3.0 Gb/s)
Local Time is: Sat Apr 6 13:40:52 2013 BST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED
General SMART Values:
Offline data collection status: (0x82) Offline data collection activity
was completed without error.
Auto Offline Data Collection: Enabled.
Self-test execution status: ( 113) The previous self-test completed having
the read element of the test failed.
Total time to complete Offline
data collection: (40200) seconds.
Offline data collection
capabilities: (0x7b) SMART execute Offline immediate.
Auto Offline data collection on/off support.
Suspend Offline collection upon new
command.
Offline surface scan supported.
Self-test supported.
Conveyance Self-test supported.
Selective Self-test supported.
SMART capabilities: (0x0003) Saves SMART data before entering
power-saving mode.
Supports SMART auto save timer.
Error logging capability: (0x01) Error logging supported.
General Purpose Logging supported.
Short self-test routine
recommended polling time: ( 2) minutes.
Extended self-test routine
recommended polling time: ( 387) minutes.
Conveyance self-test routine
recommended polling time: ( 5) minutes.
SCT capabilities: (0x3035) SCT Status supported.
SCT Feature Control supported.
SCT Data Table supported.
SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x002f 188 187 051 Pre-fail Always - 1628
3 Spin_Up_Time 0x0027 169 169 021 Pre-fail Always - 6508
4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 21
5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always - 0
7 Seek_Error_Rate 0x002e 200 200 000 Old_age Always - 0
9 Power_On_Hours 0x0032 098 098 000 Old_age Always - 1614
10 Spin_Retry_Count 0x0032 100 253 000 Old_age Always - 0
11 Calibration_Retry_Count 0x0032 100 253 000 Old_age Always - 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 13
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 4
193 Load_Cycle_Count 0x0032 199 199 000 Old_age Always - 5029
194 Temperature_Celsius 0x0022 120 115 000 Old_age Always - 30
196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0
197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 43
198 Offline_Uncorrectable 0x0030 200 200 000 Old_age Offline - 38
199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always - 0
200 Multi_Zone_Error_Rate 0x0008 200 200 000 Old_age Offline - 124
SMART Error Log Version: 1
No Errors Logged
SMART Self-test log structure revision number 1
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error
# 1 Conveyance offline Completed: read failure 10% 1598 159375080
# 2 Extended offline Completed: read failure 90% 1591 159375080
# 3 Short offline Completed: read failure 10% 1591 159375080
SMART Selective self-test log data structure revision number 1
SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS
1 0 0 Not_testing
2 0 0 Not_testing
3 0 0 Not_testing
4 0 0 Not_testing
5 0 0 Not_testing
Selective self-test flags (0x0):
After scanning selected spans, do NOT read-scan remainder of disk.
If Selective self-test is pending on power-up, resume after 0 minute delay.
DiagnosticsRAM: HDD Info reading........................ : Ok Heads number............................ : 6 Cyl Count............................... : 256 Zone allocation table................... : Ok SA SPT.................................. : 1980 ROM: ROM reading............................. : Ok ROM Data size........................... : 256 Kb ROM version............................. : 20.88E ROM generation.......................... : 20.89E Link table version...................... : 0B.3F. Consolidated ROM version................ : 00200088 ROM Modules: Flash ROM dir reading................... : Ok Flash ROM dir (ext) reading............. : Ok (Active) Modules directory address............... : 108 041 (24) SA regions address...................... : by default SA Translator loading................... : Ok Heads configuration..................... : by map Heads number............................ : 6 Heads number in use..................... : 6 Switched off heads...................... : No Heads map............................... : 0,1,2,5,6,7 ROM Firmware version.................... : 00200088 Service area: SA dir reading (ID)..................... : Ok SA Access............................... : Copy 0,Copy 1 ROM Modules ------------------------------ ID : Description ------------------------------ 0A : Head Map 0B : Flash ROM dir 0D : Configuration 30 : Service Area module 30 47 : Service Area module 47 4F : Firmware version 20B : Flash ROM dir (ext) SA Regions ------------------------------ N : ABA : Size ------------------------------ 0 : 0 : 380 160 1 : 506 880 : 380 160 2 : 1 013 760 : 380 160 3 : 1 520 640 : 380 160 4 : 2 027 520 : 380 160 5 : 2 534 400 : 380 160 Micro Jogs ------------------------------ LH : PH : Micro Jog (Hex/Dec) ------------------------------ 0 : 0 : C80/3200 1 : 1 : CE4/3300 2 : 2 : BDC/3036 3 : 5 : CF2/3314 4 : 6 : C51/3153 5 : 7 : CB1/3249 |
