Ultrastar SSD800MH.B SAS SSD

Ultrastar SSD800MH.B SAS SSD

800GB, 400GB, 200GB & 100GB
Enterprise MLC 12Gb/s SAS
Solid-State Drives

  • 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.

Model # / Part #
HUSMH8080BSS204 / 0B32071
HUSMH8080BSS200 / 0B31072
HUSMH8080BSS201 / 0B32043
HUSMH8080BSS205 / 0B32093
HUSMH8040BSS204 / 0B32070
HUSMH8040BSS200 / 0B31071
HUSMH8040BSS201 / 0B32043
HUSMH8040BSS205 / 0B32092
HUSMH8020BSS204 / 0B32069
HUSMH8020BSS200 / 0B31070
HUSMH8020BSS201 / 0B32041
HUSMH8020BSS205 / 0B32091
HUSMH8010BSS204 / 0B32068
HUSMH8010BSS200 / 0B31069
HUSMH8010BSS201 / 0B32040
HUSMH8010BSS205 / 0B32090
SAS 12Gb/s
Capacity (GB)
800 / 400 / 200 / 100
Sector Size (Variable, Bytes/sector)
512, 520, 528, 4K
Form Factor
Flash Memory Technology
Multi Level Cell (MLC)
Read Throughput (max MB/s, sequential 64k)
Write Throughput (max MB/s, sequential 64K)
Read IOPS (max IOPS, random 4k)
Write IOPS (max IOPS, random 4k)
Error Rate (non-recoverable, bits read)
1 in 10^17
MTBF (M hours)
Annual Failure Rate (AFR)
Availability (hrs/day x days/wk)
Endurance (max PB, random write)
36.5 / 18.3 / 9.1
+5 VDC (+/-5%), +12 VDC (+/-5%)
Operating (W, typical)
9.0 and 11.0
Idle (W)
Physical Size
Z-Height (mm)
Dimensions (width x depth, mm)
70.1 x 100.6
Weight (g, max)
Environmental (operating)
Shock (half-sine wave)
1000G (0.5ms), 500G (2ms)
Case Temperature
0° to 70°C
Vibration (5 to 700 Hz)
2.16, all axis


  • MLC NAND Flash for ultra-high performance and endurance
  • High endurance 25DW/D for 5 years
  • Best IOPS/Watt for reduced TCO
  • 12Gb/s SAS interface for maximum throughput
  • Advanced power loss data management technology
  • Self-encrypting models conform to TCG's Enterprise specification


  • Ultra-high performance tier-0 enterprise storage
  • Enterprise-class servers and high performance computing
  • Space and/or power constrained environments
  • Online Transaction Processing (OLTP)
  • Financial and e-commerce
  • Database analytics
  • ZIL/SLOG caching applications (100-400GB Nexenta-qualified)
REACH Certificate of Compliance for HGST Storage Products

REACH Certificate of Compliance for HGST Storage Products.

Agency Approval Letter
RoHS II Compliance and Exemptions for HGST Storage Products

Identifies HGST storage products that comply with the European Union Directive 2011/65/EU on the restriction of use of certain hazardous substances (“RoHS Directive”).

Agency Approval Letter
Taiwan BSMI RoHS Certificate for HGST Products

This document provides the Restricted Sustances tables for compliance with Taiwan BSMI RoHS for HGST-brand HDD and SSD products.

Agency Approval Letter
Ultrastar SSD800MH.B, SSD1600MM and SSD1600MR Agency Approval Letters

Ultrastar SSD800MH.B, SSD1600MM and SSD1600MR Agency Approval Letters

Agency Approval Letter
Data Center and Enterprise Storage Solutions

HGST and SanDisk offer a comprehensive portfolio of enterprise-class storage products, ideally suited to help drive transformation in today’s high-performance data centers.

Ultrastar SSD800MH.B Data Sheet

Ultrastar SSD800MH.B Data Sheet

Data sheet
Ultrastar SSD800MH.B, SSD1600MM and SSD1600MR Product Manual

Ultrastar SSD800MH.B, SSD1600MM and SSD1600MR Product Manual

HGST Device Manager 3.2 User Guide

HGST Device Manager is designed to efficiently assist in the administration of HGST SSD devices and provides the ability to easily update, manage, and configure SSDs.

Users Guide
Top Considerations for Enterprise SSDS – A Primer

White paper that examines basic SSD differences and highlights key criteria that should be considered in choosing the right device for a given workload/application.

White Paper