2.4TB Server Hard Drives

Key takeaways

  • 565 listings match this collection right now.
  • 2.4TB is close to the practical capacity ceiling for a 2.5-inch, 10,000 RPM drive, since fitting more platters at that speed runs into the same limits that cap 15K drives.
  • 512e presents 512-byte logical sectors over a 4K physical sector, so an OS sees no difference from a 512n drive, but a write not 4K-aligned costs a read-modify-write cycle.
  • Rebuild time at 2.4TB is short enough that single-parity RAID stays practical, unlike the multi-day rebuild windows that push much larger nearline capacities toward dual-parity or erasure-coded designs.

2.4TB is the largest common 10K SAS 2.5-inch capacity. These drives use the 512e sector format, so they suit current controllers and arrays rather than legacy 512n-only systems; the OEM part numbers state the carrier they ship in.

565 listings in this collection, filtered from Server Hard Drives. The part number and manufacturer are stated on every listing, and the condition wherever the catalogue records one. For quantity, request a volume quote.

How to choose server hard drives

Match the interface and link rate the controller or backplane presents, the bay width (2.5-inch or 3.5-inch), and the rotational class already in the array: 10K and 15K drives for latency-sensitive duty, 7200 RPM nearline drives for capacity. Replacing an array member also means matching capacity and sector format, or the controller can reject the drive.

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