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Green rectangular circuit board with gold edge connector and black memory chips, no heatsink

FANXIANG

FANXIANG S501Q 1TB M.2 2280 PCIe 3.0 x4 NVMe internal SSD

SKU CH-V6M2-01XP7

1 TB M.2 2280 NVMe SSD with PCIe 3.0 x4 reaching 3500 MB/s read and 2500 MB/s write for faster boots and loads

  • Device TypeInternal Solid State Drive (SSD)
  • Used ForConsumer
  • Form FactorM.2 2280
  • Capacity1TB
  • Memory ComponentsQLC
  • InterfacePCI-Express 3.0 x4

Options 1TB

  • Up to 3500 MB/s read speeds accelerate boot and load times
  • Up to 2500 MB/s write speeds speed up file saves and transfers
  • 320 TBW endurance rating supports heavy daily workloads
  • 5 million hour MTBF indicates long-term reliability
  • Graphite heat-dissipation sticker helps maintain performance under load

1TB NVMe SSD for everyday builds

The Fanxiang S501Q is a 1TB internal drive in the M.2 2280 form factor. It connects through a PCI-Express 3.0 x4 interface and uses 3D NAND QLC memory. The drive targets laptops, desktops and all-in-one systems that have an M.2 slot.

Graphite sticker cooling and slim profile

A graphite heat dissipation sticker is applied to the controller to manage temperatures without a bulky heatsink. The board measures 2.40mm in height and 22.00mm in width, so it fits tight laptop bays and low-profile desktop boards. Installation screws are included in the package.

320TBW endurance and 70°C operating ceiling

Sequential reads reach up to 3500MBps and writes up to 2500MBps thanks to an SLC cache layer. The drive is rated for 320TB written and a 1,500,000-hour MTBF. It operates from 0°C to 70°C and draws no external power beyond the M.2 slot.

Highlights

  • Up to 3500 MB/s read speeds accelerate boot and load times
  • Up to 2500 MB/s write speeds speed up file saves and transfers
  • 320 TBW endurance rating supports heavy daily workloads
  • 5 million hour MTBF indicates long-term reliability
  • Graphite heat-dissipation sticker helps maintain performance under load

Specifications

BrandFANXIANG
SeriesS501Q
ModelS501Q
Part NumberS501Q-1TB
Device TypeInternal Solid State Drive (SSD)
Used ForConsumer
Form FactorM.2 2280
Capacity1TB
Memory ComponentsQLC
InterfacePCI-Express 3.0 x4
Max Sequential ReadUp to 3500 MBps
Max Sequential WriteUp to 2500 MBps
Terabytes Written (TBW)320TB
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

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

Questions about this item

What does the PCIe 3.0 x4 interface cap the sequential speeds at for this S501Q?

The PCIe 3.0 x4 interface limits the S501Q to 3500 MB/s read and 2500 MB/s write.

What physical slot and clearance does the M.2 2280 form factor need?

It needs an M.2 2280 slot and 2.40 mm height clearance on the motherboard.

How is the drive installed and which step is often missed?

Insert the drive at an angle into the M.2 slot, then secure it with the included screw; the step often missed is fastening that screw.

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