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Silver rectangular 2.5 inch SAS hard drive with label showing 990Fd 600Gb 15K 6Gb/s

DELL

DELL 990Fd 600Gb 2.5" SAS 15K 6Gb/s internal hard drive

SKU CH-KADA-HQ43M

A 600 Gb 2.5 inch SAS drive spinning at 15K rpm with a 128 Mb cache for high-speed desktop storage

  • 600 Gb capacity stores large datasets
  • 15 K RPM SAS interface accelerates data access
  • 128 Mb cache boosts burst performance
  • 5 inch form factor fits dense server bays
  • 4 x 3.1 x 0.6 inch dimensions suit compact chassis

Dell 990Fd 600 GB 15K SAS Drive

This new Dell 990Fd is a 600 GB internal hard drive with a 2.5 inch form factor. It spins at 15K RPM and uses a SAS interface running at 6 Gb/s. A 128 MB cache supports rapid data access for demanding workloads.

Fits 2.5 Inch SAS Bays Not Larger Slots

The 2.5 inch size suits servers or workstations built for small-form-factor SAS drives. Buyers needing a 3.5 inch drive or a different interface cannot use this unit. Systems without a compatible SAS backplane should look elsewhere.

15K Spindle Speed Defines Performance Tier

The 15K RPM rotational speed is the key specification that places this drive in the highest performance tier for mechanical storage. It determines the low latency and high IOPS suited to transaction-heavy applications. Verify that your controller and cooling can support this speed class.

商品特色

  • 600 Gb capacity stores large datasets
  • 15 K RPM SAS interface accelerates data access
  • 128 Mb cache boosts burst performance
  • 5 inch form factor fits dense server bays
  • 4 x 3.1 x 0.6 inch dimensions suit compact chassis

商品規格

本商品目前尚未公佈規格。

商品問答

Does the Dell 990Fd 600Gb drive ship with mounting brackets or cables, or must they be purchased separately?

The drive is supplied as a bare 2.5" SAS unit; any tray, bracket or cable required by your chassis or controller must be sourced separately.

Which capacity and speed version of the 990Fd should I choose for a high-transaction database server?

This model provides 600Gb at 15K rpm with a 128Mb cache, the only capacity and spindle-speed combination offered under the 990Fd part number.

What does the 6Gb/s SAS interface mean for real-world throughput in a RAID array?

The 6Gb/s SAS link supports up to 600MB/s per drive; sustained transfer will be lower and depends on the RAID controller, stripe size and workload mix.

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