Technical Snapshot

The SanDisk Extreme PRO USB4 4TB Portable SSD is a portable external solid state drive built with TLC flash and a USB4 (40Gbps) interface. It delivers sequential read speeds Up to 3,800 MB/s and sequential write speeds Up to 3,700 MB/s. The drive offers 4TB of storage, backed by a 5 years warranty. Part of WD's Extreme PRO USB4 product line, this drive targets mobile professionals, photographers, and content creators needing fast portable storage.

Use Case
Portable storage, file transfers, mobile content creation
Compatibility
USB-enabled PCs, Macs, and gaming consoles
Category
Portable External SSD — WD Extreme PRO USB4
WD Image not available
WD SSD
WD Extreme PRO USB4

SanDisk Extreme PRO USB4 4TB Portable SSD

USB4 (40Gbps) · Portable · TLC · Up to 3,800 MB/s Read

Total usable storage capacity of the drive.
Capacity 4TB
Maximum sequential read speed under optimal conditions.
Seq Read Up to 3,800 MB/s
Maximum sequential write speed under optimal conditions.
Seq Write Up to 3,700 MB/s
Physical and protocol interface connecting the drive to the host system.
Interface USB4 (40Gbps)
MPNSDSSDE82-4T00-G25
EAN0619659194406
CategorySolid State Drives
Contact for Price
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Interface & Transfer Speed

Form FactorPortable
InterfaceUSB4 (40Gbps)
Sequential ReadUp to 3,800 MB/s
Sequential WriteUp to 3,700 MB/s
NAND TypeTLC
Warranty5 years

Full Specifications

Data sourced from WD product specifications
Storage
Product LineExtreme PRO USB4
Capacity4TB
Form FactorPortable
InterfaceUSB4 (40Gbps)
NAND TypeTLC
Performance
Sequential ReadUp to 3,800 MB/s
Sequential WriteUp to 3,700 MB/s
Endurance & Reliability
Warranty5 years
Product
BrandWD
MPNSDSSDE82-4T00-G25
EAN0619659194406
Physical
Weight0.240 kg

Support & Downloads

SanDisk Extreme PRO USB4 4TB Portable SSD Firmware UpdateLatest firmware · Check WD support
WD Support →
SanDisk Extreme PRO USB4 4TB Portable SSD DatasheetPDF · Technical specifications
WD Support →
← Back to WD SSD Catalog

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Frequently Asked Questions

What devices is the SanDisk Extreme PRO USB4 4TB Portable compatible with?

The SanDisk Extreme PRO USB4 4TB Portable SSD connects via USB4 (40Gbps) and is compatible with Windows PCs, Macs, gaming consoles (PS5, Xbox), and other USB-enabled devices. No additional drivers are needed for most operating systems.

Is the SanDisk Extreme PRO USB4 4TB Portable fast enough for video editing?

The SanDisk Extreme PRO USB4 4TB Portable SSD delivers Up to 3,800 MB/s sequential read and Up to 3,700 MB/s write performance. This is sufficient for editing 4K video directly from the drive.

How fast is the SanDisk Extreme PRO USB4 4TB Portable?

The SanDisk Extreme PRO USB4 4TB Portable SSD delivers Up to 3,800 MB/s sequential read and Up to 3,700 MB/s sequential write speeds.

What type of NAND does the SanDisk Extreme PRO USB4 4TB Portable use?

The SanDisk Extreme PRO USB4 4TB Portable SSD uses TLC flash memory with 4TB storage capacity. TLC NAND offers a good balance of performance, endurance, and cost.

What warranty does the SanDisk Extreme PRO USB4 4TB Portable come with?

The SanDisk Extreme PRO USB4 4TB Portable SSD comes with a 5 years warranty.

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