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Bestoss

Bestoss GM228 1TB M.2 2280 NVMe internal SSD

SKU CH-0Q69-7J9ZC

1TB M.2 2280 NVMe SSD with PCIe 3.0 x4 reaching 2200 MB/s read and 1500 MB/s write using 3D NAND and HMB cache

  • Max Sequential ReadUp to 2200 MBps
  • Max Sequential WriteUp to 1500 MBps
  • Form FactorM.2 2280
  • Capacity1TB
  • InterfacePCI-Express 3.0 x4
  • Memory Components3D NAND

Capacity 1TB

  • Sequential reads up to 2200 MBps for faster system response
  • Sequential writes up to 1500 MBps speed up file transfers
  • PCIe 3.0 x4 interface fits most laptop and desktop M.2 slots
  • 3D NAND with dynamic SLC cache improves endurance over QLC alternatives
  • 88-hour endurance testing validates long-term reliability

1TB PCIe 3.0 x4 NVMe SSD

The Bestoss GM228 is a 1TB M.2 2280 internal solid-state drive that uses a PCIe 3.0 x4 interface and the NVMe protocol. It is built with 3D NAND flash and operates without a DRAM cache, relying on host memory buffer technology. The drive targets consumers who want faster boot times and application loading on a desktop or laptop.

Sustained write behaviour with dynamic SLC cache

Sequential reads reach up to 2200 MBps and sequential writes up to 1500 MBps. A dynamic SLC cache absorbs burst workloads before the drive writes directly to TLC NAND. The manufacturer states the SSD has passed an 88 hour endurance test, indicating stable performance during prolonged transfers rather than only in short bursts.

Thermals, noise and power draw

With no moving parts the drive runs silently in normal use. The DRAM-less design and PCIe 3.0 x4 link keep power consumption modest for a 1TB NVMe device. Heat output stays low enough for typical laptop or desktop M.2 slots without requiring additional cooling.

Highlights

  • Sequential reads up to 2200 MBps for faster system response
  • Sequential writes up to 1500 MBps speed up file transfers
  • PCIe 3.0 x4 interface fits most laptop and desktop M.2 slots
  • 3D NAND with dynamic SLC cache improves endurance over QLC alternatives
  • 88-hour endurance testing validates long-term reliability

Specifications

Max Sequential ReadUp to 2200 MBps
Max Sequential WriteUp to 1500 MBps
Form FactorM.2 2280
Capacity1TB
InterfacePCI-Express 3.0 x4
Memory Components3D NAND
ProtocolNVMe
CacheNo DRAM (HMB)
BrandBestoss
SeriesGM Series
ModelGM228
Device TypeInternal Solid State Drive (SSD)
Used ForConsumer

Other versions of this model

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Questions about this item

How much power does the Bestoss GM228 draw and does it run hot during all-day use?

The drive uses PCIe 3.0 x4 with HMB and dynamic SLC cache, a DRAM-less design that keeps power draw low and heat minimal during continuous operation; it passed an 88-hour endurance test without throttling.

What slot and protocol must my motherboard provide for this M.2 2280 NVMe drive to work?

Your board needs an M.2 2280 key-M slot wired for PCIe 3.0 x4 (NVMe); the drive is also recognised on PCIe 4.0 slots but will run at Gen 3 speeds.

Will the GM228 slow down if I keep it alongside an older PCIe 3.0 drive on the same motherboard?

Each M.2 slot negotiates its own link; the GM228 will run at its rated PCIe 3.0 x4 speeds regardless of other drives, provided the chipset or CPU allocates enough lanes.

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