Apacer AS2280Q4 2Tb NVMe tech specifications

Posted on November 07, 2022 by Raymond Chen

Apacer's AS2280Q4 NVMe SSD use PCIe M.2 4.0 x 4 computer expansion bus standard. More details about this NVMe here.

Apacer AS2280Q4 2Tb NVMe tech specifications

Apacer's 2Tb AS2280Q4 internal SSD use Phison PS5016-E16 controller. The AS2280Q4 comes equipped with 3D TLC flash memory. Internal SSD also available in 1 Tb and 500 Gb capacities.

Performance and benchmarks

SSD works on PCIe M.2 4.0 x 4 computer expansion bus standard with maximum read speeds 5000 MB/s, and maximum write speeds 4400 Mbps. AS2280Q4 has IOPS 750000 on writing and 750000 on reading operations per second.

Endurance and warranty

Manufacturer provide 3 years warranty for this product. As well it has 1.5 million hours mean time between failure.


Category Value
Capacity 2 Tb
Interface M.2 4.0 x 4
Controller Phison PS5016-E16
Memory type 3D TLC
DRAM n/a
Read speed (Mb/s) 5000
Write speed (Mb/s) 4400
Read IOPS 750000
Write IOPS 750000
Endurance (TBW) n/a
MTBF (million hours) 1.5
Warranty (years) 3


Apacer AS2280Q4 2Tb may work on PCIe Gen4 that is undoubtedly faster than previous bus standard. The write speed is 4400 Mb/s, that is common for this computer expansion bus standard. Overall, we recommend to buy Apacer AS2280Q4 2Tb for your PC.

+ Pros

  • Good writing speed
  • PCIe 4.0
  • Capacity

- Cons

  • None

Buy this or similar SSD:

Video Review

Apacer AS2280Q4 огляд найшвидшого SSD диска PCI-E 4.0 - обзор Apacer AS2280Q4 review


The Apacer AS2280Q4 2Tb has no Dynamic Random-Access Memory or data about it is unknown. Dynamic Random-Access Memory in their controller help to improve endurance and input/output performance.

The AS2280Q4 2Tb due to the high density of memory chips requires installation of additional heat sink. This will lower temperature of the memory chips and controller. Some laptops or motherboards already has additional cooling below and above the storage for improving productivity during heavy loads.

The AS2280Q4 2Tb has write speed 4400 Mb per second, read speed 5000 Mb per second. Storage run on Phison PS5016-E16 controller and M.2 4.0 x 4 high-speed serial computer expansion bus standard. The NAND flash memory type is 3D TLC.
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