Question: What is the read/write speed for this 1TB.

It's should be good. Mine works very well.

Is there 2 or more terabyte? I only see 1tb and 500gb for sale:(

Western Digital only makes a 512 gig or a 1 terabyte expansion drive. Seagate makes a 2 terabyte one.

Does this sync with your consoles internal hard drive and essentially just add more space without adding an external hard drive?

You plug it into the back of your XBOX, and then you can move all your games that are installed on internal drive to it to free up space. You can also tell your XBOX to install any new games or updates to it to keep internal drive free.

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WD_BLACK 1TB C50 Expansion Card for Xbox - WDBMPH0010BNC-WCSN

Product ID: 542658932

Details

Brand
WD_BLACK
Colour
Black
Compatible devices
Xbox
Connectivity technology
Xbox Expansion
Digital storage capacity
1 TB
Hard disk description
Solid State

⚡2.4 GB/s blazing speed

🎮Seamless Xbox Velocity Architecture

💾1TB massive game storage

$499.33

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Description

🎮 Level up your Xbox storage game—never pause, always play!

MASSIVE 1 TB CAPACITY - Keep your entire game library ready without deleting a single title.
PLUG PLAY POWER BOOST - Instantly expand your Xbox storage—no setup fuss, just game on.
QUICK RESUME COMPATIBLE - Jump back into your games instantly—no waiting, no interruptions.
SLEEK INDUSTRIAL DESIGN - A stylish, compact expansion card that complements your Xbox’s bold look.
XBOX VELOCITY ARCHITECTURE INSIDE - Experience internal-level speed for ultra-fast load times and smooth gameplay.

The WD_BLACK 1TB C50 Expansion Card for Xbox is an officially licensed, ultra-fast NVMe SSD designed specifically for Xbox Series X|S. Delivering the same performance as internal storage with 2.4 GB/s transfer speeds, it plugs directly into the Xbox expansion slot for effortless installation. Its 1TB capacity lets you store and instantly access a vast library of games, while Quick Resume compatibility ensures seamless gameplay continuity. Engineered with a sleek, industrial design, this expansion card is the ultimate upgrade for serious gamers craving speed, space, and style.

Specifications

ASIN	B0C44XVWCH
Additional Features	Design by WD_BLACK, Easy to Install, Quick Resume-Compatible, Store More Huge Titles, Store More, Play More on Xbox
Best Sellers Rank	#15,816 in Computers ( See Top 100 in Computers ) #12,293 in Computer Accessories
Brand	WD_BLACK
Built-In Media	WD_BLACK C50 Expansion Card for Xbox, Protective Cover, Quick Install Guide
Cache Memory Installed Size	1 TB
Color	Black
Compatible Devices	Xbox
Compatible Video Game Console Models	Microsoft Xbox SERIES S
Connectivity Technology	Xbox Expansion Slot
Customer Package Type	Standard Packaging
Customer Reviews	4.8 4.8 out of 5 stars (7,420)
Data Transfer Rate	1 Megabits Per Second
Digital Storage Capacity	1 TB
Enclosure Material	Metal
Form Factor	a slim, compact design that fits into the Xbox expansion slot
Global Trade Identification Number	00619659196356
Hard Disk Description	Solid State Drive
Hard Disk Form Factor	2.5 Inches
Hard Disk Interface	NVMe
Hard-Drive Size	1 TB
Hardware Connectivity	USB 3.0
Hardware Platform	xbox_one
Installation Type	Internal (Xbox Expansion Slot)
Item Dimensions L x W x Thickness	32L x 56W x 8Th millimeters
Item Type Name	computer peripherals
Item Weight	25 Grams
Manufacturer	WD_BLACK
Media Speed	Approximately 2.4 GB/s
Mfr Part Number	WDBMPH0010BNC-WCSN
Model Name	WD_BLACK 1TB C50 Storage Expansion Card for Xbox Series X\|S - Quick Resume - Plug & Play - WDBMPH0010BNC-WCSN
Model Number	WDBMPH0010BNC-WCSN
Number of Items	1
Read Speed	1 Megabytes Per Second
Specific Uses For Product	Gaming
UPC	619659196356
Unit Count	1 Count
Warranty Description	1 Year Manufacturer Warranty

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How is product pricing calculated?+

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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$499.33

Duties & taxes included

In stock

Sold byAmazon USADelivered 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 USA.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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