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A 2.5 inch SAS solid state drive with an IBM caddy tray

IBM

IBM HUSMM1640ASS200 400GB 12Gbps 2.5" SAS enterprise SSD

SKU CH-7HTD-QMZE5

400 GB enterprise SAS SSD with 12 Gbps interface and 2.5 inch form factor, supplied new with IBM caddy

  • 400 GB capacity supports demanding enterprise workloads
  • 12 Gbps SAS interface delivers high-throughput data transfer
  • 5 inch form factor fits standard server drive bays
  • Includes IBM caddy tray for tool-less installation
  • New condition ensures full factory reliability

Capacity and interface

The IBM HUSMM1640ASS200 is a 400GB enterprise solid state drive built for servers and storage arrays that require consistent low-latency performance. Its 12Gbps SAS interface suits mixed read-write workloads in database, virtualization and transactional applications.

Build and mounting

A 2.5 inch form factor allows installation in standard drive bays and the supplied IBM SYSTEM STORAGE caddy secures the drive without extra hardware. The SAS connector provides dual-port redundancy for high-availability configurations.

Thermals and power

Solid-state construction eliminates moving parts so the drive runs silently and generates less heat than mechanical disks under sustained I/O. Typical power draw remains low during normal operation reducing cooling demand in dense enclosures.

Highlights

  • 400 GB capacity supports demanding enterprise workloads
  • 12 Gbps SAS interface delivers high-throughput data transfer
  • 5 inch form factor fits standard server drive bays
  • Includes IBM caddy tray for tool-less installation
  • New condition ensures full factory reliability

Specifications

No published specifications for this item yet.

Questions about this item

What does the 12 Gbps SAS interface cap in real-world throughput?

The 12 Gbps SAS interface provides a maximum link speed of 12 Gbps, which sets the upper bound for data transfer between this 400 GB drive and the controller.

What physical space and mounting hardware does the 2.5 inch SAS SSD require?

This 2.5 inch drive fits a standard 2.5 inch bay and includes an IBM SYSTEM STORAGE caddy tray for direct installation in compatible server chassis.

How is the HUSMM1640ASS200 installed, and what step is often missed?

Slide the drive into the included caddy, secure it with the caddy screws, then insert the assembly into the hot-swap bay until the latch clicks; the step often missed is fully engaging the latch to complete the SAS connection.

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