Does this need an update before being put into a PS5?

No. Just open packet. Unscrew back of PS5 and slot in. Rescrew back if PS5 on and off you go. SIMPLES.

Can this be used as an external hard drive if put in a case?

Should be fine in a M2 external enclosure. If it will get heavy use you might need an aluminium case to help keep it cool.

Just installed this on ps5 when formatted the speed says 6543 Is that right? As on box says 7300

If you scroll down to the specs for this ssd this is what you will find, remember they will always say "up to" because it always depends on the system it is going into to get the max possible speeds; Sequential Read (MB/s)(1) - Up to 7,300 Sequential Write (MB/s)(1) - Up to 6,350

Will this hold PS5 game storage for some time?

Yes this can store and run ps5 games for as long as u need it to I’ve had mine for 3 months tried many games and works great

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WD_BLACK SN850X NVMe SSD 4TB (Up to 7,300 MB/s read speed, Up to 6,600 MB/s write speed, M.2 2280, PCIe Gen4, Gaming Storage Expansion, High Performance Internal solid state drive) POWERED BY SANDISK

WD_BLACK SN850X NVMe SSD 4TB (Up to 7,300 MB/s read speed, Up to 6,600 MB/s write speed, M.2 2280, PCIe Gen4, Gaming Storage Expansion, High Performance Internal solid state drive) POWERED BY SANDISK

Product ID: 464372376

Details

Brand
SanDisk
Colour
Black
Compatible devices
Desktop Laptop
Connectivity technology
PCIe
Digital storage capacity
4000 GB
Hard disk description
NVMe SSD

⚡7300 MB/s read speed

🚀6600 MB/s write speed

🖥️PCIe Gen4 M.2 2280 form factor

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Description

🎮 Dominate your digital domain with the WD_BLACK SN850X — where speed meets endurance.

MASSIVE 4 TB CAPACITY - Store your entire AAA game library and creative projects without compromise.
PC IE GEN 4 POWERHOUSE - Unlock ultra-low latency and max throughput for next-gen gaming rigs and workstations.
SLEEK DURABLE DESIGN - Compact M.2 2280 form factor with optional heatsink keeps your system cool and stylish.
BLAZING FAST LOAD TIMES - Experience near-instant game launches and zero lag with up to 7,300 MB/s read speeds.
GAME MODE 2 0 OPTIMIZATION - Smart load prediction and performance tuning keep you ahead in every session.

The WD_BLACK SN850X NVMe SSD 4TB is a high-performance internal solid-state drive powered by SanDisk, delivering blazing PCIe Gen4 speeds up to 7,300 MB/s read and 6,600 MB/s write. Designed for gamers and professionals, it offers massive storage capacity, ultra-low latency, and advanced features like Game Mode 2.0 and DirectStorage support. Its compact M.2 2280 form factor fits seamlessly into modern desktops and laptops, backed by a 5-year warranty and robust endurance for long-term reliability.

Specifications

ASIN	B0B7CQ2CHH
Best Sellers Rank	1,716 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 16 in Internal Solid State Drives
Box Contents	Internal SSD
Brand	SanDisk
Brand Name	SanDisk
Cache Memory Installed Size	4
Color	Black
Compatible Devices	Desktop, Laptop
Compatible Video Game Console Models	Nintendo Switch
Connectivity technology	PCIe
Customer Package Type	FFP
Customer Reviews	4.7 out of 5 stars 17,443 Reviews
Data Transfer Rate	7300 Megabytes Per Second
Digital Storage Capacity	4000 GB
Digital storage capacity	4000 GB
Enclosure Material	Electronic components, circuit boards, silicone, copper, gold, plastics
Form Factor	M.2
Global Trade Identification Number	00718037891378
Hard Disk Description	NVMe SSD
Hard Disk Form Factor	2280 Millimetres
Hard Disk Interface	Solid State
Hard disk form factor	2280 Millimetres
Hard disk interface	Solid State
Hard-Drive Size	4 TB
Hardware Connectivity	Solid State Drive
Hardware Platform	PC
Installation Type	Internal Hard Drive
Item Dimensions L x W x Thickness	8L x 2.2W x 0.2Th centimetres
Item Type Name	N / A
Item Weight	7.5 Grams
Manufacturer	Sandisk Technologies, Inc.
Manufacturer Part Number	WDS400T2X0E
Media Speed	6600 megabytes_per_second
Model Name	SN850X
Model Number	WDS400T2X0E
Network Connectivity Technology	PCIe
Number of Items	1
Product Features	Portable
Product Warranty	5 year manufacturer
Read Speed	7300 Megabytes Per Second
Special feature	Portable
Specific Uses For Product	Gaming
UPC	718037891378
Unit Count	1.0 count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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914821CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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