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Green circuit board M.2 2280 NVMe SSD with black controller and gold edge connector

GUDGA

GUDGA M.2 2280 NVMe 512GB internal SSD

SKU CH-JB20-785PT

M.2 2280 NVMe drive with 512 GB capacity, sequential read up to 2100 MB/s and write up to 1600 MB/s

  • Sequential read speed2,100 MB/s
  • Sequential write speed1,600 MB/s
  • Product typeInternal Solid State Drive (SSD)
  • ConnectionM.2 2280,PCIe 3.0 x4 NVMe
  • Sustained sequential read rate1,900 MB/s
  • Sustained sequential write rate1,450 MB/s

Capacity 512GB

  • Sequential reads up to 2100 MB/s for fast boot and load times
  • Sequential writes up to 1600 MB/s to move large files quickly
  • Random reads of 280K IOPS for snappy multitasking
  • Random writes of 250K IOPS to keep apps responsive
  • M.2 2280 form factor fits laptops and small desktops

GUDGA M.2 2280 NVMe 512GB internal SSD

This internal solid state drive uses an M.2 2280 connector with a PCIe 3.0 x4 NVMe interface. It delivers maximum sequential reads of 2100 MB/s and writes of 1600 MB/s. Sustained speeds reach 1900 MB/s read and 1450 MB/s write. The 3D TLC NAND and 2,000,000 hour MTBF suit mainstream workloads.

Who this suits and who should look elsewhere

The 512GB capacity works well for operating systems, applications and moderate media libraries in laptops and small form factor PCs. Random performance of 280K read and 250K write IOPS handles everyday multitasking. Systems limited to PCIe 2.0 or lacking an M-key M.2 slot cannot use this drive.

The specification that decides fit

The PCIe 3.0 x4 NVMe interface and M.2 2280 form factor are the single compatibility gate. Your motherboard or laptop must provide an M-key M.2 slot wired for PCIe 3.0 x4. Without that exact connection the drive will not function.

How it compares

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

Price $79.99
Cheaper than about 79% of the 1,994 comparable items (median $180.49).
Sequential read speed 2,100 MB/s
Typical for this category: the median of 1,180 items is 2,400 MB/s.
Sequential write speed 1,600 MB/s
Typical for this category: the median of 1,173 items is 1,700 MB/s.

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Product typeInternal Solid State Drive (SSD)
Performance
Sequential read speed2,100 MB/s
Sequential write speed1,600 MB/s
Sustained sequential read rate1,900 MB/s
Sustained sequential write rate1,450 MB/s
Random read (4K)280K IOPS
Random write (4K)250K IOPS
Storage
Controller chipOther
Ports & slots
ConnectionM.2 2280,PCIe 3.0 x4 NVMe

Other versions of this model

3 more in the same range

Questions about this item

How long before the 3D TLC NAND in this 512 GB NVMe drive reaches its write endurance limit?

The drive uses 3D TLC NAND flash rated for a 2 000 000 hour MTBF, which is the manufacturer’s published reliability figure for this model.

What is the first performance limit that appears during a long, sustained write workload?

Sustained sequential write speed settles at 1450 MB/s, well below the 1600 MB/s burst figure, so the write throughput ceiling is the first limit you will hit.

How much power does the M.2 2280 NVMe module draw and how hot does it get when it runs all day?

The 80 mm M.2 2280 form factor is designed for laptop and small-form-factor PCs, where its low-power PCIe 3.0 x4 interface keeps heat and noise minimal during continuous operation.

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