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- 29 Jul 2021
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Afternoon i hav ebeen looking at the
EK-M.2 NVME HEATSINK - BLACK
from overclockers.
my main question is does this heatsink fit the sn850 and is so what will the final dimensions be after install.
i am looking to fit my sn850 into my PS5 once the expansion slot is opened but my sn850 has no heatsink fitted
as sony have released the dimensions see below taken from sony website :-
any help greatly appreciated
Interface: PCIe Gen4 x4 M.2 NVMe SSD
Capacity: 250GB – 4TB
Cooling structure: Using an M.2 SSD with your PS5 console requires effective heat dissipation with a cooling structure, such as a heatsink. You can attach one to your M.2 SSD yourself, either in a single-sided format, or double-sided format. There are also M.2 SSDs that have cooling structures (such as heatsinks) built in.
Sequential read speed: 5,500MB/s or faster is recommended
Module width: 22mm width (25mm width is not supported)
Form Factor: M.2 type 2230, 2242, 2260, 2280 and 22110.
These numbers can be found on retail listings for M.2 SSD devices. The first two digits refer to the width, the remaining digits to the length.
Socket type: Socket 3 (Key M)
Total size including cooling structure:
In millimeters: smaller than 110mm (L) x 25mm (W) x 11.25mm (H).
In inches: smaller than 4.33in (L) x 0.984 in (W) x 0.442in (H).
EK-M.2 NVME HEATSINK - BLACK
from overclockers.
my main question is does this heatsink fit the sn850 and is so what will the final dimensions be after install.
i am looking to fit my sn850 into my PS5 once the expansion slot is opened but my sn850 has no heatsink fitted
as sony have released the dimensions see below taken from sony website :-
any help greatly appreciated

Interface: PCIe Gen4 x4 M.2 NVMe SSD
Capacity: 250GB – 4TB
Cooling structure: Using an M.2 SSD with your PS5 console requires effective heat dissipation with a cooling structure, such as a heatsink. You can attach one to your M.2 SSD yourself, either in a single-sided format, or double-sided format. There are also M.2 SSDs that have cooling structures (such as heatsinks) built in.
Sequential read speed: 5,500MB/s or faster is recommended
Module width: 22mm width (25mm width is not supported)
Form Factor: M.2 type 2230, 2242, 2260, 2280 and 22110.
These numbers can be found on retail listings for M.2 SSD devices. The first two digits refer to the width, the remaining digits to the length.
Socket type: Socket 3 (Key M)
Total size including cooling structure:
In millimeters: smaller than 110mm (L) x 25mm (W) x 11.25mm (H).
In inches: smaller than 4.33in (L) x 0.984 in (W) x 0.442in (H).