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A green printed circuit board with black memory chips and a gold edge connector, 80mm long

GUDGA

GUDGA 256GB M.2 2280 PCIe 3.0 x4 NVMe internal SSD

SKU CH-Y1WW-PK9HB

A 256 GB M.2 2280 NVMe SSD delivering 2100 MB/s read and 1600 MB/s write speeds for laptops and small form factor PCs

  • Device TypeInternal Solid State Drive (SSD)
  • ConnectorM.2 2280,PCIe 3.0 x4 NVMe
  • ControllerOther
  • Max Sequential Read2100 MB/s
  • Max Sequential Write1600 MB/s
  • Sustained Sequential Read1900 MB/s

Options 256GB

  • Up to 2100 MB/s sequential read for fast boot and load times
  • Sustained 1900 MB/s read keeps performance steady under heavy workloads
  • 280K random read IOPS delivers snappy multitasking and app responsiveness
  • 3D TLC NAND with 2,000,000-hour MTBF supports long-term reliability
  • M.2 2280 PCIe 3.0 x4 NVMe fits laptops and small-form-factor PCs

What this drive is

The GUDGA 256GB M.2 2280 PCIe 3.0 x4 NVMe internal SSD uses 3D TLC NAND and a PCIe Gen 3.0 x4 interface. It delivers up to 2100 MB/s sequential read and 1600 MB/s sequential write speeds. Sustained rates reach 1900 MB/s read and 1450 MB/s write. Random performance is rated at 280K IOPS read and 250K IOPS write. The drive fits the standard M.2 2280 form factor.

Who it suits

This 256GB model suits laptop and small-form-factor PC upgrades where an M.2 2280 NVMe slot is present. Buyers needing higher capacity should consider the 512GB or 1TB options in the same range. Systems limited to PCIe x2 or older interfaces will not achieve the stated speeds.

Deciding specification

The PCIe 3.0 x4 NVMe interface determines compatibility and peak throughput. Verify that the host device provides an M-key M.2 slot wired for PCIe 3.0 x4 before purchase.

Highlights

  • Up to 2100 MB/s sequential read for fast boot and load times
  • Sustained 1900 MB/s read keeps performance steady under heavy workloads
  • 280K random read IOPS delivers snappy multitasking and app responsiveness
  • 3D TLC NAND with 2,000,000-hour MTBF supports long-term reliability
  • M.2 2280 PCIe 3.0 x4 NVMe fits laptops and small-form-factor PCs

Specifications

Device TypeInternal Solid State Drive (SSD)
ConnectorM.2 2280,PCIe 3.0 x4 NVMe
ControllerOther
Max Sequential Read2100 MB/s
Max Sequential Write1600 MB/s
Sustained Sequential Read1900 MB/s
Sustained Sequential Write1450 MB/s
4KB Random Read280K IOPS
4KB Random Write250K IOPS

Other versions of this model

3 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Will this M.2 2280 NVMe drive fit my laptop or small-form-factor desktop?

The drive uses the standard M.2 2280 (80 mm) form factor and an M-key PCIe 3.0 x4 NVMe connector, which matches most modern laptops and compact PCs that support NVMe.

What usable capacity should I expect from the 256 GB model?

The operating system will report roughly 230.4 GB because storage makers use decimal gigabytes while the OS uses binary gigabytes.

What sustained speeds can I rely on for large file transfers?

Sustained sequential read reaches 1900 MB/s and sustained sequential write reaches 1450 MB/s once the drive settles into steady-state operation.

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