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header-product SSD Western Digital Black SN770M 2 TB M.2 PCIe 4.0 5150 MB/s
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AiO.lv Computer Components Pc Components Solid State Drives (SSD) Western Digital

SSD Western Digital Black SN770M 2 TB M.2 PCIe 4.0 5150 MB/s

SSD Western Digital Black SN770M 2 TB Photo 1
SSD Western Digital Black SN770M 2 TB Photo 2
SSD Western Digital Black SN770M 2 TB Photo 1
SSD Western Digital Black SN770M 2 TB Photo 2
SSD Western Digital Black SN770M 2 TB Photo 1
SSD Western Digital Black SN770M 2 TB Photo 2
SSD Western Digital Black SN770M 2 TB Photo 1
SSD Western Digital Black SN770M 2 TB Photo 2
SSD Western Digital Black SN770M 2 TB M.2 PCIe 4.0 5150 MB/s
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Short description

The Western Digital Black SN770M is a high-performance 2 TB M.2 NVMe SSD designed for gaming consoles. With a read speed of 5150 MB/s and write speed of 4850 MB/s, it offers fast data transfer rates of 16 Gbit/s. This SSD utilizes TLC 3D NAND technology, ensuring reliability and efficiency for demanding applications.
Warranty: 2 Years
SKU: 11115883
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Product information

Description

Level up storage with the WD_BLACK SN770M M.2 2230 NVMe SSD — a compact PCIe Gen4 drive available in capacities up to 2TB. Designed for handheld gaming devices and M.2 2230 compatible ultrathin laptops, this SSD offers high sustained performance, Western Digital’s nCache 4.0 technology and support for Microsoft DirectStorage to speed up game installations and reduce level load times. Use the Western Digital Dashboard (Windows only) to monitor and maintain the drive.

Advantages

The WD_BLACK SN770M delivers PCIe Gen4 performance with sequential read speeds up to 5,150 MB/s on 1TB and 2TB models, efficient TLC NAND storage up to 2TB capacity, and firmware-level caching (nCache 4.0) for improved responsiveness. Its M.2 2230 form factor fits compatible handhelds like ASUS ROG Ally and Steam Deck as well as many ultrathin laptops. The drive is supported by a 5-year limited Western Digital warranty and management via Western Digital Dashboard (Windows).

Key specifications

  • Form factor: M.2 2230
  • Interface: PCIe Gen4 NVMe
  • Sequential read speed: up to 5,150 MB/s (1TB and 2TB models)
  • Capacities: up to 2TB
  • NAND type: TLC
  • Cache technology: Western Digital nCache 4.0
  • Software: Western Digital Dashboard (Windows only)
  • Warranty: 5-year limited warranty

How to use

Power down your compatible device and follow the manufacturer’s instructions to access the M.2 2230 slot. Carefully insert the WD_BLACK SN770M into the slot and secure it with the mounting screw. Reassemble the device, power it on, and format the new drive or initialize it in your operating system. Install or update Western Digital Dashboard on Windows to monitor drive health and performance settings.

Recommendations

Verify device compatibility with the M.2 2230 form factor and PCIe Gen4 NVMe interface before installation. For best performance, use the SN770M in systems that support PCIe Gen4; when used in Gen3 slots, speeds will be limited to the platform’s maximum. Keep firmware and the Western Digital Dashboard up to date for optimal reliability.

Specifications

SSD capacity:
2000 GB
SSD form factor:
M.2
Read speed:
5150 MB/s
Write speed:
4850 MB/s
Weight:
0.0028 kg
Product colour:
Black
All features

Features

SSD capacity:
2000 GB
SSD form factor:
M.2
Read speed:
5150 MB/s
Write speed:
4850 MB/s
Memory type:
TLC 3D NAND
Data transfer rate:
16 Gbit/s
Random write (4KB):
800000 IOPS
Random read (4KB):
650000 IOPS
TBW rating:
1200
Component for:
Game console
NVMe:
Yes
Interface:
PCI Express 4.0

Other features

Product colour:
Black
Compatible products:
ASUS ROG Ally, Steam Deck

Weight & dimensions

Weight:
0.0028 kg
Height:
22.1 mm
Width:
29.97 mm
Depth:
2.29 mm

Operational conditions

Storage temperature (T-T):
-40 - 85
Operating temperature (T-T):
0 - 85
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Customer questions

FAQ

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Western Digital products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Western Digital service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: ssd capacity, ssd form factor, read speed, write speed, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
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