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Silver 2.5 inch enterprise SSD with label showing model HUSMM1680ASS200 and 800GB capacity

HGST

HGST Ultrastar SSD1600MM HUSMM1680ASS200 2.5" 800GB SAS 12Gb/s enterprise SSD

SKU CH-2S9Y-7Q9JM

2.5-inch enterprise SAS drive delivering 800GB MLC storage with up to 130,000 random read IOPS and 2,000,000-hour MTBF

  • Form Factor2.5"
  • Capacity800GB
  • Memory ComponentsMLC
  • InterfaceSAS 12Gb/s
  • 4KB Random ReadUp to 130,000 IOPS
  • 4KB Random WriteUp to 10,000 IOPS
  • Up to 130,000 random read IOPS for ultra-high performance
  • 12Gb/s SAS interface delivers maximum throughput
  • MLC NAND flash provides high endurance for enterprise workloads
  • 2,000,000 hours MTBF ensures long-term reliability
  • Advanced power loss data management protects data integrity

Ultrastar SSD1600MM 800GB SAS drive

The HGST Ultrastar SSD1600MM HUSMM1680ASS200 is a 2.5 inch enterprise SSD with an 800GB capacity and a 12Gb/s SAS interface. It uses MLC NAND flash to deliver up to 130,000 random read IOPS and up to 10,000 random write IOPS. The drive carries a 2,000,000 hour MTBF rating and includes advanced power loss data management technology.

Suited for write-heavy tier-0 workloads

This SSD targets ultra-high performance tier-0 enterprise storage, online transaction processing, database analytics and high performance computing environments. It also fits space and power constrained servers and video pre- and post-production workflows. Buyers needing higher capacity per drive or a different interface protocol should evaluate alternative models.

12Gb/s SAS interface for host connectivity

The single specification that determines compatibility is the 12Gb/s SAS interface, which requires a matching controller or backplane in the host system. Without a SAS 12Gb/s connection the drive cannot operate at its rated throughput or integrate into the intended enterprise storage infrastructure.

Highlights

  • Up to 130,000 random read IOPS for ultra-high performance
  • 12Gb/s SAS interface delivers maximum throughput
  • MLC NAND flash provides high endurance for enterprise workloads
  • 2,000,000 hours MTBF ensures long-term reliability
  • Advanced power loss data management protects data integrity

Specifications

BrandHGST
SeriesUltrastar SSD1600MM
ModelHUSMM1680ASS200
Part Number0B31067
Form Factor2.5"
Capacity800GB
Memory ComponentsMLC
InterfaceSAS 12Gb/s
4KB Random ReadUp to 130,000 IOPS
4KB Random WriteUp to 10,000 IOPS
MTBF2,000,000 hours
FeaturesMLC NAND flash for ultra-high performance and endurance
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
Applications/Environments
- Ultra-high performance tier-0 enterprise storage
- Enterprise-class servers and high performance computing
- Space and/or power constrained environments
- Online Transaction Processing (OLTP)
- Video pre- and post-production
- Financial and e-commerce
- Database analytics
Operating Temperature0°C ~ +60°C
Max Shock Resistance1000G (0.5ms) 500G (2ms)
Height15mm
Width70.1mm
Depth100.6mm
Weight187g

Questions about this item

Will the 15mm height fit my 2.5-inch drive bay?

The drive measures 15mm tall, 70.1mm wide and 100.6mm deep, so it fits standard 2.5-inch bays that accept 15mm drives.

How do I connect the SAS 12Gb/s interface, and what step is often missed?

Insert the drive into a SAS backplane or cable, then configure the controller to enable 12Gb/s link speed; the step often missed is setting the correct link rate in the controller BIOS.

When should I plan to replace the drive based on its endurance rating?

The MLC NAND is rated for 2,000,000 hours MTBF; monitor SMART wear indicators and replace when the media-wear metric approaches the rated limit.

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