We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Silver 3.5 inch SATA hard drive with circuit board visible

HP

HP 684594-001 1 TB 7200 RPM 3.5" SATA internal hard drive

SKU CH-5KG4-N57R3

1 TB 7200 RPM 3.5" SATA internal hard drive compatible with HP Z220 Small Form Factor Workstation

  • 1 TB capacity stores large project files and media libraries
  • 7200 RPM spindle speed delivers responsive data access for desktop workloads
  • SATA 600 interface provides 6 Gbit/s bandwidth for fast sequential transfers
  • 5-inch form factor fits standard desktop drive bays and trays
  • Qualified for HP Z220 SFF workstation ensuring reliable compatibility

HP 1 TB 7200 RPM SATA hard drive

This HP 1 TB internal hard drive spins at 7200 RPM and uses a SATA 6 Gbit/s interface in a 3.5 inch form factor. It is built as an HP Qualified Option for the HP Z220 Small Form Factor Workstation. The drive suits users who need reliable bulk storage for office workloads and local backups.

SATA 6 Gbit/s interface limits

The SATA/600 standard caps sequential throughput at 6 Gbit/s, so sustained transfer rates cannot exceed that ceiling. Mechanical latency at 7200 RPM adds access-time overhead compared with solid-state media. The interface also lacks native command queuing optimisations found in newer protocols.

Installation notes for 3.5 inch drive

Mount the drive in a standard 3.5 inch bay using four screws and connect both the SATA data cable and the SATA power connector. Common issues include forgetting the power lead, using a SATA 3 Gbit/s port by mistake, or finding no free 3.5 inch bay in compact chassis.

Highlights

  • 1 TB capacity stores large project files and media libraries
  • 7200 RPM spindle speed delivers responsive data access for desktop workloads
  • SATA 600 interface provides 6 Gbit/s bandwidth for fast sequential transfers
  • 5-inch form factor fits standard desktop drive bays and trays
  • Qualified for HP Z220 SFF workstation ensuring reliable compatibility

Specifications

BrandHP

Questions about this item

Should I choose the 1 TB version or look for a different capacity?

This model is offered as a single 1 TB capacity, so there is no alternative size to select from the same part number.

What does the 7200 RPM spindle speed mean for everyday use?

A 7200 RPM spindle delivers faster sequential read and write performance than slower drives, making it suitable for operating system boot, application loading and general desktop workloads.

How does the SATA/600 interface limit real-world transfer rates?

The SATA/600 interface caps the theoretical maximum at 6 Gb/s, so sustained throughput will not exceed roughly 600 MB/s regardless of the drive’s internal speed.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.