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Green circuit board M.2 2280 SSD with graphite sticker label

FANXIANG

FANXIANG S501Q 512GB PCIe 3.0 x4 NVMe M.2 2280 internal SSD

SKU CH-MEZW-GNG69

A 512GB M.2 2280 NVMe drive using PCIe 3.0 x4 and 3D NAND QLC, rated for 3200MB/s read, 1450MB/s write and 160TBW

  • Device TypeInternal Solid State Drive (SSD)
  • Used ForConsumer
  • Form FactorM.2 2280
  • Capacity512GB
  • Memory ComponentsQLC
  • InterfacePCI-Express 3.0 x4

Options 512GB

  • Sequential read up to 3200 MB/s for fast boot and load times
  • Sequential write up to 1450 MB/s speeds up file saves and transfers
  • 160 TBW endurance rating supports heavy daily workloads
  • 3D NAND QLC memory with graphite sticker aids heat dissipation and stability
  • Compatible with Windows 10, 11, Mac OS 10.9+ on M.2 2280 slots

Capacity and fit

The FANXIANG S501Q is a 512GB internal SSD built in the M.2 2280 form factor for laptops and desktops with an M.2 slot. It uses a PCIe 3.0 x4 interface and NVMe protocol to deliver solid-state speed for everyday computing.

Throughput and endurance

Sequential reads reach up to 3200 MBps while writes top out at 1450 MBps, so large file transfers and game loads finish quickly. The QLC 3D NAND with SLC caching handles typical workloads well, and the 160TB TBW rating gives ample headroom for years of consumer use.

Thermals and power

Graphite heat-dissipation stickers help manage temperature during sustained transfers without adding a heatsink or extra height. The drive operates from 0°C to 70°C and stores safely between -25°C and 85°C, drawing only modest power thanks to the efficient PCIe 3.0 x4 controller.

Highlights

  • Sequential read up to 3200 MB/s for fast boot and load times
  • Sequential write up to 1450 MB/s speeds up file saves and transfers
  • 160 TBW endurance rating supports heavy daily workloads
  • 3D NAND QLC memory with graphite sticker aids heat dissipation and stability
  • Compatible with Windows 10, 11, Mac OS 10.9+ on M.2 2280 slots

Specifications

BrandFANXIANG
SeriesS501Q
ModelS501Q
Part NumberS501Q-512GB
Device TypeInternal Solid State Drive (SSD)
Used ForConsumer
Form FactorM.2 2280
Capacity512GB
Memory ComponentsQLC
InterfacePCI-Express 3.0 x4
Max Sequential ReadUp to 3200 MBps
Max Sequential WriteUp to 1450 MBps
Terabytes Written (TBW)160TB
MTBF1,500,000 hours
HeatSinkwithout HeatSink
FeaturesM.2 2280 NVMe SSD PCIe Gen 3x4
Operating Temperature0°C ~ +70°C
Storage Temperature-25°C ~ +85°C
Height2.40mm
Width22.00mm
Depth80.00mm
Weight8g
Package ContentS501Q M.2 NVMe SSD x1, Screwdriver x1, Screw x1

Other versions of this model

2 more in the same range

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Questions about this item

Will the 512GB S501Q work in my laptop that only has a PCIe 3.0 x4 M.2 slot?

Yes, the S501Q uses a PCIe 3.0 x4 interface and the standard M.2 2280 form factor, so it fits any laptop or desktop motherboard with that slot.

How can I verify the S501Q is delivering its rated 3200 MBps read and 1450 MBps write speeds after installation?

Run a benchmark tool such as CrystalDiskMark or AS SSD on the fresh drive; sequential results should approach the 3200 MBps read and 1450 MBps write figures.

Does the S501Q box include the M.2 mounting screw and a screwdriver, or do I need to buy them separately?

The package includes both the installation screw and a small screwdriver, so no extra hardware is required.

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