Intel X25-M G2 Postville SSDs
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Dieser Artikel enthält Detail-Informationen zu Intel X25-M G2 Postville SSDs. Einen Überblick über alle Intel SSD Serien zeigt der Artikel Intel SSDs im Überblick.
Allgemeine Informationen
- SSD Serie: Intel X25-M G2 Postville
- Datenblätter:
- Formfaktor: 2,5"
- NAND Flash Memory: MLCStrukturbreite: * 34nm (4 KiB Page Size)
- Schnittstelle: SATA 3 Gb/s ("SATA II")
- Weitere Informationen:
- Intel SSD X25-M Series (G2, 34nm) (ark.intel.com)
- X25-M / X18-M Enterprise Addendum
Modelle
SSD | Kapazität (netto) |
Kapazität (brutto) |
Spare Area (GB und % zus. zur Netto-Kap.) |
Flash-Chips | Haltbarkeit (Endurance) |
Durchsatz (max. Bandbreite) |
IOPS (max. Random IOPS Performance) | |||
---|---|---|---|---|---|---|---|---|---|---|
Lesen | Schreiben | Lesen | Schreiben (über erste 8 GiB) |
Schreiben (über ges. Datenbereich) | ||||||
SSDSA2MH080G2xx | 80 GB | unbek. | unbek. | unbek. | 7,5 TB | 250 MB/s | 70 MB/s | 35.000 IOPS | 6.600 IOPS | 300 IOPS |
SSDSA2MH120G2xx | 120 GB | unbek. | unbek. | unbek. | 11,25 TB | 250 MB/s | 100 MB/s | 35.000 IOPS | 8.600 IOPS | 300 IOPS |
SSDSA2MH160G2xx | 160 GB (160.041.885.696 Byte) |
160 GiB (171,8 GB) |
11,8 GB (7,3%) |
10 Stück 16 GiB (29F16B08JAMD1)[1] |
15 TB | 250 MB/s | 100 MB/s | 35.000 IOPS | 8.600 IOPS | 300 IOPS |
Testberichte
- Intel X25-M G2: Dissected and Performance Preview (anandtech.com), 22.07.2009
- Intel X25-M G2 Postville - Die zweite SSD-Generation im Test (tecchannel.de), 14.09.2009
Firmware
Date | Revision | Description |
---|---|---|
06.01.2011 | 2CV102M3 | This firmware revision fixes enumeration and slow boot issues on SATA 6Gb/s controllers and adds improvements to SMART attributes for more accurate reporting of drive health along with improved NCQ capability. |
30.09.2009 | 2CV102HD | This firmware revision contains continuous improvement optimizations intended to provide the best possible user experience with the Intel SSD. |
26.10.2009 | 2CV102HA | This firmware revision supports the ATA Data Set Management Command Trim attribute. Additionally, this firmware revision includes several continuous improvement optimizations that provide increased write performance on 160 GB SSDs. |
17.08.2009 | 2CV102G9 | This firmware revision is for Intel X25-M SATA SSD 34nm products only. (Intel X18-M SATA SSD 34nm products do not require this
firmware update.) This revision fixes the following two issues: 1) System hangs with BIOS drive password enabled. 2) System inoperable when BIOS drive password disabled or changed. |
Quelle: Firmware Release Notes oder Auslesen von SSD-Informationen.
Programmausgaben
smartctl
root@ubuntu-11-10:~# smartctl -a /dev/sda smartctl 5.41 2011-06-09 r3365 [x86_64-linux-3.0.0-15-generic] (local build) Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net === START OF INFORMATION SECTION === Model Family: Intel X18-M/X25-M/X25-V G2 SSDs Device Model: INTEL SSDSA2M160G2GC Serial Number: CVPO014602FC160AGN LU WWN Device Id: 5 001517 95928e489 Firmware Version: 2CV102M3 User Capacity: 160,041,885,696 bytes [160 GB] Sector Size: 512 bytes logical/physical Device is: In smartctl database [for details use: -P show] ATA Version is: 7 ATA Standard is: ATA/ATAPI-7 T13 1532D revision 1 Local Time is: Wed Jan 25 07:15:55 2012 CET 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: (0x00) Offline data collection activity was never started. Auto Offline Data Collection: Disabled. Self-test execution status: ( 0) The previous self-test routine completed without error or no self-test has ever been run. Total time to complete Offline data collection: ( 1) seconds. Offline data collection capabilities: (0x71) SMART execute Offline immediate. No Auto Offline data collection support. Suspend Offline collection upon new command. No 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: ( 1) minutes. Extended self-test routine recommended polling time: ( 1) minutes. Conveyance self-test routine recommended polling time: ( 1) minutes. SMART Attributes Data Structure revision number: 5 Vendor Specific SMART Attributes with Thresholds: ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE 3 Spin_Up_Time 0x0020 100 100 000 Old_age Offline - 0 4 Start_Stop_Count 0x0030 100 100 000 Old_age Offline - 0 5 Reallocated_Sector_Ct 0x0032 100 100 000 Old_age Always - 0 9 Power_On_Hours 0x0032 100 100 000 Old_age Always - 1657 12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 820 192 Unsafe_Shutdown_Count 0x0032 100 100 000 Old_age Always - 13 225 Host_Writes_32MiB 0x0030 100 100 000 Old_age Offline - 39480 226 Workld_Media_Wear_Indic 0x0032 100 100 000 Old_age Always - 2881210 227 Workld_Host_Reads_Perc 0x0032 100 100 000 Old_age Always - 50 228 Workload_Minutes 0x0032 100 100 000 Old_age Always - 551593203 232 Available_Reservd_Space 0x0033 100 100 010 Pre-fail Always - 0 233 Media_Wearout_Indicator 0x0032 100 100 000 Old_age Always - 0 184 End-to-End_Error 0x0033 100 100 090 Pre-fail Always - 0 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 Reserved (0x28) Completed without error 00% 70 - Note: selective self-test log revision number (0) not 1 implies that no selective self-test has ever been run SMART Selective self-test log data structure revision number 0 Note: revision number not 1 implies that no selective self-test has ever been run 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.
hdparm
root@ubuntu-11-10:~# hdparm -I /dev/sda /dev/sda: ATA device, with non-removable media Model Number: INTEL SSDSA2M160G2GC Serial Number: CVPO014602FC160AGN Firmware Revision: 2CV102M3 Transport: Serial, ATA8-AST, SATA 1.0a, SATA II Extensions, SATA Rev 2.5, SATA Rev 2.6 Standards: Used: ATA/ATAPI-7 T13 1532D revision 1 Supported: 7 6 5 4 Configuration: Logical max current cylinders 16383 16383 heads 16 16 sectors/track 63 63 -- CHS current addressable sectors: 16514064 LBA user addressable sectors: 268435455 LBA48 user addressable sectors: 312581808 Logical Sector size: 512 bytes Physical Sector size: 512 bytes device size with M = 1024*1024: 152627 MBytes device size with M = 1000*1000: 160041 MBytes (160 GB) cache/buffer size = unknown Nominal Media Rotation Rate: Solid State Device Capabilities: LBA, IORDY(can be disabled) Queue depth: 32 Standby timer values: spec'd by Standard, no device specific minimum R/W multiple sector transfer: Max = 16 Current = 16 DMA: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 udma4 udma5 *udma6 Cycle time: min=120ns recommended=120ns PIO: pio0 pio1 pio2 pio3 pio4 Cycle time: no flow control=120ns IORDY flow control=120ns Commands/features: Enabled Supported: * SMART feature set Security Mode feature set * Power Management feature set * Write cache * Look-ahead * Host Protected Area feature set * WRITE_BUFFER command * READ_BUFFER command * NOP cmd * DOWNLOAD_MICROCODE SET_MAX security extension * 48-bit Address feature set * Device Configuration Overlay feature set * Mandatory FLUSH_CACHE * FLUSH_CACHE_EXT * SMART error logging * SMART self-test * General Purpose Logging feature set * WRITE_{DMA|MULTIPLE}_FUA_EXT * 64-bit World wide name * IDLE_IMMEDIATE with UNLOAD * WRITE_UNCORRECTABLE_EXT command * {READ,WRITE}_DMA_EXT_GPL commands * Segmented DOWNLOAD_MICROCODE * Gen1 signaling speed (1.5Gb/s) * Gen2 signaling speed (3.0Gb/s) * Native Command Queueing (NCQ) * Phy event counters Device-initiated interface power management * Software settings preservation * Data Set Management TRIM supported (limit 8 blocks) * Deterministic read ZEROs after TRIM Security: Master password revision code = 65534 supported not enabled not locked frozen not expired: security count supported: enhanced erase 2min for SECURITY ERASE UNIT. 2min for ENHANCED SECURITY ERASE UNIT. Logical Unit WWN Device Identifier: 500151795928e489 NAA : 5 IEEE OUI : 001517 Unique ID : 95928e489 Checksum: correct
Einzelnachweise
- ↑ Intel X25-M SSD Review (160GB) (storagereview.com)
Autor: Werner Fischer Werner Fischer arbeitet im Product Management Team von Thomas-Krenn. Er evaluiert dabei neueste Technologien und teilt sein Wissen in Fachartikeln, bei Konferenzen und im Thomas-Krenn Wiki. Bereits 2005 - ein Jahr nach seinem Abschluss des Studiums zu Computer- und Mediensicherheit an der FH Hagenberg - heuerte er beim bayerischen Server-Hersteller an. Als Öffi-Fan nutzt er gerne Bus & Bahn und genießt seinen morgendlichen Spaziergang ins Büro.
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