Comparison Apacer AS2280P4U AP1TBAS2280P4U-1 1 TB vs Apacer AS2280P4U Pro AP1TBAS2280P4UPRO-1 1 TB

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	Apacer AS2280P4U AP1TBAS2280P4U-1 1 TB	Apacer AS2280P4U Pro AP1TBAS2280P4UPRO-1 1 TB
	Outdated Product	Outdated Product
all specs only differences
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Placement	internal	internal
Size	1000 GB	1000 GB
Form factor	M.2	M.2
M.2 interface	PCI-E 3.0 4x	PCI-E 3.0 4x
Technical specs
Memory type	3D TLC NAND	3D TLC NAND
NVMe
Write speed	3000 MB/s	3000 MB/s
Read speed	3500 MB/s	3500 MB/s
Shockproof	1500 G	1500 G
MTBF	1.8 m h	1.8 m h
Write IOPS	670 K	670 K
Read IOPS	670 K	670 K
TBW	760 TB	760 TB
DWPD	0.4 times/day	0.4 times/day
Manufacturer's warranty	5 years	5 years
General
TRIM
M.2 cooling		graphene heatsink
Size	22x80 mm	22x80 mm
Added to E-Catalog	december 2021	december 2021

M.2 cooling

The presence of a cooling radiator in the design of the M.2 form factor drive.

The heatsink is usually a metal plate attached to the drive board. It improves heat dissipation, which is especially important under high loads associated with handling large amounts of information. M.2 drives with a heatsink are intended mainly for high-performance systems, in particular gaming ones.

There is also a special type of thin and light graphene radiators. They are glued to the surface of the M.2 SSD, covering the key areas (controller and memory chips) that generate the most heat. This allows heat to be distributed more evenly and its accumulation to be minimized.

We also note that M.2 radiators are found as equipment on motherboards. So if the drive itself does not have this function, you can choose a “motherboard” with a radiator for it.