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Black 3.5 inch SAS hard drive with hot-swap tray

Lenovo

Lenovo 0C19531 2 TB 3.5" 7200 rpm SAS 6Gb/s internal hard drive

SKU CH-K6KE-BAF6V

Enterprise-class 2 TB SAS drive spins at 7200 rpm with hot-swap support for Lenovo ThinkServer RD540 and RD640 systems

  • 2 TB capacity stores large datasets
  • 7,200 rpm spindle speed enables quick data access
  • SAS 6Gb/s interface provides reliable server connectivity
  • Hot-swappable 3.5" form factor simplifies drive replacement
  • Compatible with ThinkServer RD540 and RD640 systems

Product identity

This Lenovo 0C19531 is a 2 TB 3.5 inch internal hard drive spinning at 7200 rpm with a SAS 6Gb/s interface. It is built for ThinkServer RD540 and RD640 systems and supports hot-swap installation in compatible bays.

Target audience

The drive suits administrators who need bulk 24x7 storage in Lenovo ThinkServer RD540 or RD640 platforms. It is not for buyers who need a SATA-only interface, a 2.5 inch form factor, or a non-hot-swap desktop drive.

Deciding specification

The SAS 6Gb/s interface and hot-swap capability determine whether this drive fits the server backplane and caddy; verify the host controller and bay type before purchase.

How it compares

Measured against everything we stock in SD & MicroSD Memory Cards, at today’s prices. Recalculated every night.

Price $254.99
Pricier than about 90% of the 1,947 comparable items (median $46.99).

Specifications

Product
Brand nameLenovo

Questions about this item

Should I pick the 2 TB 7200 rpm SAS model or a different capacity for my ThinkServer?

The 2 TB 7.2K rpm drive matches the listed ThinkServer RD540 and RD640; other capacities in the 1 TB to 3 TB range use the same 3.5 inch SAS 6Gb/s form factor.

What does the 7200 rpm spindle speed deliver in a live server?

7200 rpm provides consistent 24x7 bulk data throughput for unstructured workloads in multi-drive SAS or SATA environments.

How does the SAS 6Gb/s interface limit real-world transfer rates?

The 6Gb/s SAS link caps sustained transfers at the interface maximum, while the 7200 rpm mechanical speed determines actual sustained throughput.

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