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
Black 2.5 inch laptop hard drive with silver label

Western Digital

Western Digital WD7500BPKX 750GB 2.5" 7200 RPM SATA 6.0Gb/s 16MB laptop hard drive

SKU CH-T7SJ-S4NNR MPN WD7500BPKX

A 750 GB, 7200 RPM, 2.5-inch laptop hard drive with 16 MB cache and SATA 6.0 Gb/s interface

  • Total capacity750 GB
  • Interface typeSATA 6.0Gb/s
  • Form factor2.5 in (6.35 cm)
  • Packaging typeBare Drive
  • Rotational speed7,200 RPM
  • Cache memory16 MB

Capacity 750GB

  • 7200 RPM spindle speeds up application load times
  • 16 MB cache buffer smooths burst data transfers
  • SATA 6.0 Gb/s interface removes bus bottlenecks
  • 5 mm z-height fits standard 2.5 inch laptop bays
  • NoTouch ramp load technology protects platters during transport

750GB 2.5" SATA Laptop Drive

The Western Digital WD7500BPKX is a 750GB 2.5-inch internal hard drive spinning at 7200 RPM with a SATA 6.0Gb/s interface and 16MB cache. It belongs to the WD Black series and is built for maximum performance in mobile workstations or high-end laptops. The bare drive measures 9.5mm in height, 69.85mm in width and 100.20mm in length. No mounting hardware, cables or documentation are included.

Suits performance-focused laptop upgrades

This drive suits users who need a 7200 RPM mechanical drive with a SATA 6.0Gb/s connection and 750GB of capacity. It is not for buyers who require a solid-state drive, a larger capacity than 750GB, a drive thinner than 9.5mm, or a different interface such as PCIe. Units may show cosmetic markings and up to 25 bad sectors, and they are sold erased to DoD 5220.22 M standard without formatting or partitioning.

9.5mm height decides fit

The single specification that decides compatibility is the 9.5mm maximum height, which must match the drive bay clearance of the target laptop. The 750GB capacity, 7200 RPM speed, SATA 6.0Gb/s interface and 16MB cache are fixed attributes of this model.

How it compares

Measured against everything we stock in 2.5-Inch Internal Laptop HDDs, at today’s prices. Recalculated every night.

Price $74.99
Pricier than about 54% of the 645 comparable items (median $66.99).
Total capacity 750 GB
Higher than about 80% of the 419 comparable items (median 320 GB).
Price per TB $99.99 per TB
Cheaper than about 81% of the 416 comparable items (median $233.48 per TB).

New to this? Paying with USDT: TRC-20 or ERC-20 — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameWD
Product lineBlack
Model nameWD7500BPKX
Total capacity750 GB
Performance
Rotational speed7,200 RPM
Storage
Cache memory16 MB
Ports & slots
Interface typeSATA 6.0Gb/s
Size & build
Form factor2.5 in (6.35 cm)
Max height9.5 mm
Maximum width69.85 mm
Maximum length100.2 mm
Shipping weight0.25 kg
Package size229 × 152 × 76 mm

Other versions of this model

1 more in the same range

Questions about this item

Should I choose the 750GB capacity or a different size for my laptop?

This model provides 750GB of storage on a single 2.5-inch platter. If you need more space you would need a higher-capacity drive; if you need less, a smaller drive would cost less but the 750GB version is the only capacity offered for this WD Black WD7500BPKX.

What does the 7200 RPM spindle speed actually deliver in a laptop?

The 7200 RPM rotation reduces average latency and raises sustained transfer rates compared with slower notebook drives, so large files and boot sequences load noticeably quicker while the dual-processor controller keeps access times consistent.

What does the SATA 6.0Gb/s interface cap in practice?

The SATA 6.0Gb/s link tops out at 6.0Gb/s, but real-world throughput is limited by the 7200 RPM mechanical media and 16MB cache, so sequential reads typically peak well below the interface maximum.

More in 2.5-Inch Internal Laptop HDDs

Similar items