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s841 400GB SAS SSD


Varenr: 0T00183
Lagerstatus: Forventet 07.06.2017
Frakt: 79,- Sjekk din fraktpris
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11 227,-  inkl. mva
Fra 337,-/mnd (64 mnd)
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s841 2.5" SAS SSD

Accelerating access to data is a proven success formula for enterprises and service providers worldwide.

The s841 SAS SSDs from HGST are engineered to take performance to new levels in the data center and eliminate data access bottlenecks. The s841 delivers up to a massive industry-leading 2TB capacity, ideally suited for read-intensive applications, and also offers capacities for today's sweet-spot, 800GB and 400GB. With sustained IOPs of up to 83,200 read and 16,200 write, and maximum sequential throughput of 525MB/s read and 395MB/s write, the s841 SSD enables rapid access to "hot" enterprise data for improved productivity and operational efficiency

  • cMLC NAND Flash for higher ROI while delivering high performance and endurance
  • 6Gb/s SAS interface for maximum throughput
  • Advanced power loss data management technology
  • Outperforms competitive SATA SSDs while delivering enterprise endurance


Model # / Part #
  • HS8422T2TASS600 / 0T00166
  • HS8422T80ASS600 / 0T00197
  • HS8404040ASS600 / 0T00183
Interface SAS 6Gb/s
Capacity (GB) 2000*/ 800 / 400
Form Factor 2.5"
Flash Memory Technology Multi Level Cell (cMLC)


Read Throughput (max MB/s, sequential 64K) 520/525/525
Write Throughput (max MB/s, sequential 64K) 345/395/360
Read IOPS (max IOPS, random 4K) 63,000/83,200/70,000
Write IOPS (max IOPS, random 4K) 5,300/16,200/30,800


Error Rate (non-recoverable, bits read) 1 in 10^17
MTBF (M hours) 2.0
Availability (hrs/day x days/wk) 24x7
Endurance (max PB, random write) 25 (16K) / 14.4 (8K) / 7.2 (4K)


Requirement +5 VDC (+/-5%), +12 VDC (+/-5%)
Operating (W, typical) 12/9/9

Physical size

Z-Height (mm) 15.0
Dimensions (width x depth, mm) 69.8 x 100.2
Weight (g, max) <400g
Ambient temperature 0º to 60º C
Shock (half-sine wave) 150G (1.0ms)
Vibration (5 to 500 Hz) 2.00 (10 to 500 Hz)