DELL
DELL ST500DM009 500GB 7200RPM 3.5" SATA HDD accessory
A 500 GB 3.5-inch SATA hard drive spinning at 7200 RPM with 16 MB cache
- 500GB capacity stores large file collections
- 7200RPM spindle speed enables quick data access
- 16MB cache buffer improves read and write responsiveness
- SATA 6Gb/s interface provides broad desktop compatibility
- 5 inch form factor fits standard drive bays
Dell 500 GB 3.5" SATA Hard Drive
This Dell ST500DM009 is a 500 GB mechanical hard drive built for 3.5 inch drive bays. It spins at 7200 RPM and connects through a SATA interface with a 16 MB cache. The unit is supplied new and intended for internal storage expansion. It suits desktop workstations or servers that accept standard 3.5 inch SATA drives.
Suits users adding bulk storage to a desktop
Builders who need a simple, high-capacity magnetic drive for files, backups or secondary data will find this model appropriate. It is not for systems that only have 2.5 inch bays or M.2 slots. Buyers who want solid-state speed, higher capacities or a different physical format should look at other drive types.
Fits a standard 3.5 inch SATA bay
The drive requires a free 3.5 inch mounting position and a SATA data plus power connection from the host system. It frees up smaller or faster slots for boot drives or specialised add-in cards. No extra adapters are needed when the chassis and motherboard provide native 3.5 inch SATA support.
Highlights
- 500GB capacity stores large file collections
- 7200RPM spindle speed enables quick data access
- 16MB cache buffer improves read and write responsiveness
- SATA 6Gb/s interface provides broad desktop compatibility
- 5 inch form factor fits standard drive bays
Specifications
No published specifications for this item yet.
Questions about this item
Does this 3.5" SATA HDD need a drive bay and SATA power plus data cables inside a desktop chassis to operate?
Yes — the drive uses a standard 3.5" form factor with a SATA interface, so it requires an available 3.5" bay, a SATA data cable to the motherboard, and a SATA power connector from the PSU.
Will the 6Gb/s SATA interface on this 7200RPM drive work with an older motherboard that only supports 3Gb/s SATA?
The SATA interface is backward compatible; the drive will run at the 3Gb/s link speed of the older controller while still delivering its 7200RPM rotational speed and 16MB cache.
After installation, how can I confirm the 500GB capacity and 7200RPM speed are recognised by the system?
Check the BIOS or UEFI drive information screen — it should list the model ST500DM009, 500GB capacity, and 7200RPM rotation speed; Windows Disk Management or macOS Disk Utility will show the same details.
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