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Green rectangular M.2 2280 SSD with gold edge connector and black label

KingSpec

KingSpec NT-512-2280 512GB M.2 2280 SATA internal SSD

SKU CH-9DNR-EK90R MPN NT-512-2280

M.2 2280 SATA internal SSD with 512 GB capacity, 3D NAND, up to 560 MB/s read and 540 MB/s write, 58,800 random read IOPS, 62,500 random write IOPS, 1.5 W idle power and 1,000,000-hour MTBF

  • Total capacity512 GB
  • Sequential read speedUp to 560 MB/s
  • Sequential write speedUp to 540 MB/s
  • Interface typeSATA III
  • Form factorM.2 2280
  • Product typeInternal Solid State Drive (SSD)

Model NT-512-2280

  • Up to 560 MB/s sequential read speeds data loads fast
  • Up to 540 MB/s sequential write speeds large files save quickly
  • 58,800 random read IOPS system stays responsive under load
  • 62,500 random write IOPS multitasking runs smoothly
  • 1,000,000 hours MTBF long-term reliability for daily use

KingSpec NT 512GB M.2 SATA SSD

The KingSpec NT-512-2280 is a 512GB internal solid-state drive built in the M.2 2280 form factor with a SATA III 6Gb/s interface. It uses 3D NAND flash and a controller rated for up to 560 MB/s sequential read and 540 MB/s sequential write speeds. Random performance reaches 58,800 IOPS read and 62,500 IOPS write.

Suits SATA M.2 slots; not for PCIe-only boards

This drive fits desktops, laptops and ultrabooks that provide an M.2 slot wired for SATA signalling. The 3.50mm height and 22mm by 80mm dimensions match the standard 2280 footprint. Systems that require PCIe signalling on the M.2 connector cannot use this drive. Buyers should verify their motherboard or laptop manual lists SATA support for the M.2 socket before purchasing.

SATA III 6Gb/s interface decides compatibility

The single specification that determines whether this part works is the SATA III 6Gb/s interface protocol. The M.2 2280 connector shape is shared with faster PCIe drives, but this unit communicates only over SATA. If the host slot is keyed or configured exclusively for PCIe, the SSD will not be detected.

How it compares

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

Price $63.99
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 560 MB/s
Lower than about 60% of the 1,180 comparable items (median 2,400 MB/s).
Price per TB $124.98 per TB
Cheaper than about 70% of the 1,362 comparable items (median $165.50 per TB).

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Specifications

Product
Brand nameKingSpec
Product lineNT 2280 Series
Model nameNT-512-2280
Part numberNT-512-2280
Total capacity512 GB
Product typeInternal Solid State Drive (SSD)
Intended useConsumer
Performance
Sequential read speedUp to 560 MB/s
Sequential write speedUp to 540 MB/s
Random read (4K)Up to 58,800 IOPS
Random write (4K)Up to 62,500 IOPS
Storage
NAND flash type3D NAND
Ports & slots
Interface typeSATA III
Power
Idle power draw1.5 W
Size & build
Form factorM.2 2280
Heat sinkWithout HeatSink
Overall height3.5 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
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 560 MBps sequential read mean once the drive is installed in a laptop?

The 560 MBps figure is the peak SATA III throughput; in a laptop the drive will deliver near that speed for large file transfers and boot sequences, limited by the SATA bus ceiling.

How does the SATA III 6Gb/s interface cap real-world performance?

The SATA III link tops out at 6 Gb/s, so sequential reads and writes cannot exceed roughly 560 MBps and 540 MBps respectively, regardless of the 3D NAND or controller.

What physical space and mounting does the 2280 form factor need?

The drive measures 22 mm wide by 80 mm long and 3.50 mm high, fitting any standard M.2 2280 slot secured with a single screw.

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