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Silver rectangular 3.5-inch SATA hard drive with label showing 250GB 7200RPM

Western Digital

Western Digital Caviar SE 250GB 7200RPM SATA 3.5-inch internal hard drive

SKU CH-EQRR-C0Z4P

250 GB SATA desktop drive spinning at 7200 RPM with 8 MB cache for fast everyday storage

  • NAND Flash Memory TypeSLC
  • 250 GB capacity stores large media libraries
  • 7200 RPM spindle speed delivers quick file access
  • SATA 3 Gb/s interface connects to most desktop motherboards
  • 8 MB cache buffer smooths burst data transfers

250 GB SATA desktop drive

The Western Digital Caviar SE provides 250 GB of storage on a 3.5 inch form factor with a 7200 RPM spindle speed. It connects through a SATA 3 Gb/s interface and includes an 8 MB cache buffer. The drive is supplied new and suits desktop PCs requiring additional internal capacity.

Retail or OEM packaging varies

The unit ships in either retail or OEM packaging depending on stock, so the included accessories may differ. No extra software or mounting hardware is guaranteed with the OEM version. Buyers who need a complete kit with cables or brackets should verify the specific pack contents before ordering.

商品特色

  • 250 GB capacity stores large media libraries
  • 7200 RPM spindle speed delivers quick file access
  • SATA 3 Gb/s interface connects to most desktop motherboards
  • 8 MB cache buffer smooths burst data transfers

商品規格

NAND Flash Memory TypeSLC

商品問答

How often will the 8 MB cache need servicing or replacement on this WD2500JS-22NCB1 drive?

The 8 MB cache is a solid-state buffer with no moving parts and does not require maintenance or scheduled replacement.

Which limit appears first during sustained transfers on this 7200 RPM SATA drive?

The 3 Gb/s SATA interface caps sustained throughput before the 7200 RPM platters reach their maximum media rate.

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