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Small green circuit board with gold edge connector and silver label, M.2 2280 form factor

Silicon Power

Silicon Power SP128GBP34A60M28 128GB internal SSD

SKU CH-RDHD-DT7AS MPN SP128GBP34A60M28

128 GB PCIe 3.0 x4 NVMe M.2 2280 internal SSD reaching 2,200 MB/s read and 1,600 MB/s write

  • Total capacity128 GB
  • Sequential read speedUp to 2,200 MB/s
  • Sequential write speedUp to 1,600 MB/s
  • Interface typePCI-Express 3.0 x4, NVMe 1.3
  • Form factorM.2 2280
  • Mean time between failures2,000,000 h

Capacity 128GB

  • Faster boots and loads with PCIe Gen 3 x4 read speeds up to 2200 MB/s
  • Quicker file saves from sequential write speeds up to 1600 MB/s
  • Data integrity protected by LDPC ECC and End-To-End error correction
  • Reliable operation backed by 2000000 hours MTBF rating
  • Compact M.2 2280 form factor fits laptops and desktops

Capacity and interface

This internal SSD provides 128GB of storage through a PCI-Express 3.0 x4 connection using the NVMe 1.3 protocol. It fits the standard M.2 2280 slot found in modern laptops and desktops.

Upgrade focus and limitations

The drive suits anyone replacing a slower boot drive or adding fast secondary storage for everyday workloads. Users who need sustained write throughput for heavy content creation or who require larger capacities should consider other models.

Sequential read speed

Maximum sequential read reaches 2200 MBps while maximum sequential write reaches 1600 MBps, figures that determine whether the performance envelope matches the intended workload.

How it compares

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

Price $29.99
Cheaper than about 95% 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 Up to 2,200 MB/s
Typical for this category: the median of 1,180 items is 2,400 MB/s.
Price per TB $234.30 per TB
Pricier than about 67% of the 1,362 comparable items (median $165.50 per TB).

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Specifications

Product
Brand nameSilicon Power
Product lineP34A60
Model nameSP128GBP34A60M28
Total capacity128 GB
Product typeInternal Solid State Drive (SSD)
Intended useConsumer
Performance
Sequential read speedUp to 2,200 MB/s
Sequential write speedUp to 1,600 MB/s
Storage
NAND flash typeTLC
Connectivity
Connection protocolNVMe 1.3
Ports & slots
Interface typePCI-Express 3.0 x4, NVMe 1.3
Size & build
Form factorM.2 2280
Overall height3.5 mm
Overall width22 mm
Product depth80 mm
Product weight8g
Shipping weight0.03 kg
Package size130 × 86 × 0 mm
Environment & compliance
Max shock tolerance1500G / 0.5 ms
Operating temperature range0 °C to 70 °C
More details
Mean time between failures2,000,000 h

Other versions of this model

4 more in the same range

Questions about this item

What motherboard slot do I need for the M.2 2280 form factor?

A motherboard with an M.2 slot keyed for PCIe 3.0 x4 is required. The drive measures 80mm long and 22mm wide, so the slot must accept 2280 length.

Will this PCIe 3.0 x4 NVMe 1.3 SSD work in a system that only has PCIe 2.0 M.2 slots?

Yes, it is backward compatible with PCIe 2.0 slots. The drive will operate at PCIe 2.0 x4 speeds, reducing the maximum sequential read from 2200 MBps and write from 1600 MBps.

How can I confirm the drive is running at its advertised 2200 MBps read and 1600 MBps write speeds after installation?

Run a synthetic benchmark such as CrystalDiskMark using the NVMe protocol. Sequential read results near 2200 MBps and write near 1600 MBps indicate the PCIe 3.0 x4 link and NVMe 1.3 protocol are functioning correctly.

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