Памет SSD 400GB HGST Ultrastar SSD800MH.B, SAS 12Gb/s, 2.5"(6.35 cm), скорост на четене 1100MB/s, скорост на запис 765MB/s

Ultrastar SSD800MH.B SAS SSD
HUSMH8040BSS200

Outstanding Performance – Speeds up to 100 times faster than HDDs
High Endurance – 25 drive writes per day (DW/D) for five years
High Reliability – 2.5M hours mean time between failure (MTBF)
Encryption Options – TCG compliance, secure erase, instant secure

With the highest reliability rating in the industry for MTBF, it’s no wonder why year over year HGST is the #1 market share leader in SAS SSDs. To meet today’s ever increasing needs around reliability, endurance and performance in demanding enterprise environments, the second generation Ultrastar 12Gb/s SAS SSD family of products (SSD800MH.B, SSD1600MM and SSD1600MR) is a solid choice, resulting from decades of proven enterprise storage expertise in SAS design, reliability, firmware, customer qualification and system integration. The high endurance Ultrastar SSD800MH.B SSD delivers 25 drive writes per day for five years, and also offers a broad range of encryption options including secure erase, instant secure and TCG compliance.

Interface SAS 12Gb/s
Capacity (GB)400
Sector Size (Variable, Bytes/sector)512, 520, 528, 4K
Form Factor 2.5-inch
Flash Memory Technology Multi Level Cell (MLC)

Performance
Read Throughput (max MB/s, sequential 64k)1100
Write Throughput (max MB/s, sequential 64K)765
Read IOPS (max IOPS, random 4k)130,000
Write IOPS (max IOPS, random 4k)110,000

Reliability
Error Rate (non-recoverable, bits read)1 in 10^17
MTBF (M hours)2.5
Annual Failure Rate (AFR)0.35%
Availability (hrs/day x days/wk)24x7
Endurance (max PB, random write)36.5 / 18.3 / 9.1

Power
Requirement+5 VDC (+/-5%), +12 VDC (+/-5%)
Operating (W, typical)9.0 and 11.0
Idle (W)2.2

Physical Size
Z-Height (mm)15
Dimensions (width x depth, mm)70.1 x 100.6
Weight (g, max)187

Environmental (operating)
Shock (half-sine wave)1000G (0.5ms), 500G (2ms)
Case Temperature0° to 70°C
Vibration (5 to 700 Hz)2.16, all axis

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