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KingSpec

KingSpec NX-FB 512GB M.2 2280 NVMe 1.3 internal SSD

SKU CH-35B8-RKV87

M.2 2280 NVMe 1.3 drive with 512GB of 3D NAND storage, sequential reads up to 3400 MBps and writes up to 2500 MBps

  • Total capacity512 GB
  • Sequential read speedUp to 3,400 MB/s
  • Sequential write speedUp to 2,500 MB/s
  • Interface typePCI-Express 3.0 x4
  • Form factorM.2 2280
  • Product typeInternal Solid State Drive (SSD)

Model NX-512-Soccer 2280

  • Up to 3400 MB/s sequential read accelerates boot and load times
  • Up to 2500 MB/s sequential write speeds up file saves and installs
  • 380,000 random read IOPS delivers snappy multitasking responsiveness
  • 240 TBW endurance rating supports heavy daily workloads
  • 71 W idle power draw extends laptop battery life

KingSpec NX-FB 512GB NVMe 1.3 SSD

The KingSpec NX-FB is a 512GB internal solid state drive built for consumer desktops and laptops. It uses 3D NAND flash and the M.2 2280 form factor to deliver a compact storage upgrade. The drive targets everyday workloads and casual gaming where faster load times matter.

PCIe 3.0 x4 NVMe 1.3 interface

The drive connects through a PCI-Express 3.0 x4 lane running the NVMe 1.3 protocol. This interface determines compatibility with your motherboard slot and sets the performance ceiling. Sequential reads reach up to 3400 MBps while writes hit 2500 MBps.

No heatsink included

The unit ships without a heatsink so it fits tight M.2 slots in thin notebooks or small-form-factor boards. Aluminum body construction still aids passive heat spread. Power draw sits at 0.71W idle and 4.66W active for efficient operation.

How it compares

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

Price $62.99
Cheaper than about 85% of the 1,994 comparable items (median $180.49).
Total capacity 512 GB
Lower than about 60% of the 1,368 comparable items (median 1 TB).
Sequential read speed Up to 3,400 MB/s
Higher than about 59% of the 1,180 comparable items (median 2,400 MB/s).
Price per TB $123.03 per TB
Cheaper than about 71% of the 1,362 comparable items (median $165.50 per TB).

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Specifications

Product
Brand nameKingSpec
Product lineNX-FB Series
Model nameNX-512-FB 2280
Part numberNX-512-FB 2280
Total capacity512 GB
Product typeInternal Solid State Drive (SSD)
Intended useConsumer
Performance
Sequential read speedUp to 3,400 MB/s
Sequential write speedUp to 2,500 MB/s
Random read (4K)Up to 380,000 IOPS
Random write (4K)Up to 320,000 IOPS
Storage
NAND flash type3D NAND
Write endurance240 TB
Connectivity
Connection protocolNVMe 1.3
Ports & slots
Interface typePCI-Express 3.0 x4
Power
Idle power draw0.71 W
Active power draw4.66 W
Size & build
Form factorM.2 2280
Heat sinkWithout HeatSink
Overall height2.1 mm
Overall width22 mm
Product depth80 mm
Product weight50g
Environment & compliance
Operating temperature range0 °C to 70 °C
Storage temperature range-20 °C to 75 °C
Operating humidity range5-95%
More details
Mean time between failures1,000,000 h

Other versions of this model

5 more in the same range

Questions about this item

What does the 3400 MBps sequential read speed mean once the drive is installed?

It means large files and game levels can load at up to 3400 MBps when the system and workload can sustain that rate.

The drive uses PCI-Express 3.0 x4 and NVMe 1.3 — what does that cap in practice?

The x4 lane limit and NVMe 1.3 protocol cap sequential throughput at the rated 3400 MBps read and 2500 MBps write.

Will the M.2 2280 form factor fit my laptop slot without a heatsink?

Yes, the 2280 length fits standard M.2 slots and the drive has no heatsink, so it sits flush in thin laptops.

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