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 rectangular 2.5 inch SATA SSD with black label, 7mm thick

BIWIN STORAGE TECHNOLOGY LIMITED

BIWIN STORAGE TECHNOLOGY LIMITED 128GB MLC 2.5" 7mm SATA internal SSD

SKU CH-P13W-2RSEY

A 128 GB MLC SATA drive in a 7 mm 2.5" form factor delivers up to 511 MB/s read and 430 MB/s write with a 2,000,000-hour MTBF

  • Total capacity128 GB
  • Sequential read speed511 MB/s
  • Sequential write speed430 MB/s
  • Interface typeSATA III
  • Form factor2.5 in (6.35 cm)
  • Product typeInternal Solid State Drive (SSD)

Capacity 128GB

  • 128 GB MLC capacity stores more data reliably
  • 511 MB/s sequential read speeds up boot and load times
  • 430 MB/s sequential write accelerates file saves and transfers
  • 94 W active power draw keeps laptop battery drain low
  • 2,000,000 hours MTBF signals long-term drive endurance

Capacity and interface

This internal solid-state drive provides 128GB of storage and connects through a SATA III interface rated at 6Gb/s. It is designed for desktops and laptops that accept a 2.5 inch drive and can serve as a primary or secondary volume.

Build quality and connectors

The drive uses MLC flash memory and a standard 7mm SATA connector, fitting common drive bays and caddies without adapters. Power draw is 0.25W at idle and 2.94W when active, and the unit operates from 0 to 70 °C with an MTBF of 2,000,000 hours.

Practical limits of the SATA interface

Sequential read tops out at 511 MB/s and sequential write at 430 MB/s, which are the practical ceilings of the SATA III bus. The drive also supports dynamic power management and SMART Trim for sustained operation within those limits.

How it compares

Measured against everything we stock in Internal NVMe & SATA SSDs, at today’s prices. Recalculated every night.

Price $34.99
Cheaper than about 94% of the 1,994 comparable items (median $180.49).
Total capacity 128 GB
Lower than about 95% of the 1,368 comparable items (median 1 TB).
Sequential read speed 511 MB/s
Lower than about 90% of the 1,180 comparable items (median 2,400 MB/s).
Price per TB $273.36 per TB
Pricier than about 73% of the 1,362 comparable items (median $165.50 per TB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameBIWIN
Total capacity128 GB
Product typeInternal Solid State Drive (SSD)
Performance
Sequential read speed511 MB/s
Sequential write speed430 MB/s
Storage
NAND flash typeMLC
Ports & slots
Interface typeSATA III
Power
Idle power draw0.25 W
Active power draw2.94 W
Size & build
Form factor2.5 in (6.35 cm)
Overall height7.0 mm
Product depth100.2 mm
Product weight50g
Environment & compliance
Operating temperature range0 to 70 °C
Storage temperature range-40 to 85 °C
Operating humidity range5 to 95%
More details
Mean time between failures2,000,000 h

Other versions of this model

3 more in the same range

Questions about this item

Will this 2.5-inch drive fit in a laptop bay that takes a 7 mm high drive?

Yes, the drive is 7.0 mm high, matching the standard slim 2.5-inch bay used in most laptops.

Does the SATA III interface work with an older SATA II controller?

Yes, the drive is compatible with SATA 3Gb/s controllers and will run at the slower link speed.

What steady power draw should I expect when the drive is idle?

Idle consumption is 0.25 W according to the main specification table.

More in Internal NVMe & SATA SSDs

Similar items