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Compact rectangular SSD in Monterey finish with carabiner loop and USB-C cable

SanDisk

SanDisk Extreme Portable SSD 4TB SDSSDE61-4T00-G25M

SKU CH-ED0J-ES3N9 MPN SDSSDE61-4T00-G25M

Portable 4 TB NVMe solid-state drive delivering up to 1050 MB/s read and 1000 MB/s write over USB 3.2 Gen 2 USB-C with IP55 water and dust resistance, 1500 G shock tolerance.

  • Total capacity4 TB
  • Interface typeUSB 3.2 Gen 2 USB-C
  • Operating temperature range0 °C to 45 °C
  • Storage temperature range-20 °C to 85 °C
  • Max shock tolerance1500G
  • Vibration tolerance5 gRMS, 10-2000 Hz

Capacity 4TB

  • Fast NVMe performance with 1050MB/s read and 1000MB/s write speeds
  • IP55 water and dust resistance plus two-metre drop protection
  • 256-bit AES hardware encryption keeps private content private
  • Carabiner loop secures drive to belt loop or backpack
  • Compact 2.06 x 3.96 x 0.35 inch design fits in any bag

Extreme Portable SSD 4TB

The SanDisk Extreme Portable SSD 4TB is an external solid-state drive that connects through a USB 3.2 Gen 2 USB-C interface. It delivers NVMe performance with sequential read speeds up to 1050MB/s and write speeds up to 1000MB/s. The drive is built for users who need fast, high-capacity storage in a rugged, pocket-sized form factor.

Creative professionals and mobile users

Photographers, videographers and field workers who require durable, portable storage with hardware-based 256-bit AES encryption will benefit from the IP65-rated water and dust resistance and 1500G shock tolerance. Users who need sustained throughput beyond the USB 3.2 Gen 2 bandwidth limit or who require an internal drive form factor should consider other options.

USB 3.2 Gen 2 USB-C interface

The single specification that determines compatibility is the USB 3.2 Gen 2 USB-C connection, which sets the maximum transfer ceiling at 1050MB/s read and 1000MB/s write. Systems limited to USB 3.2 Gen 1 or USB 2.0 will operate at reduced speeds, while hosts with only USB-A ports can use the supplied USB-C to USB-A adaptor.

How it compares

Measured against everything we stock in Portable USB SSDs, at today’s prices. Recalculated every night.

Price $521.99
Pricier than about 83% of the 410 comparable items (median $202.99).
Total capacity 4 TB
Higher than about 90% of the 311 comparable items (median 1 TB).
Price per TB $130.50 per TB
Cheaper than about 57% of the 310 comparable items (median $142.00 per TB).

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Specifications

Product
Brand nameSanDisk
Product lineExtreme V2
Model nameSDSSDE61-4T00-G25M
Total capacity4 TB
Product colorMonterey
Ports & slots
Interface typeUSB 3.2 Gen 2 USB-C
Size & build
Overall width2.06 in (5.23 cm)
Product depth3.96 in (10.1 cm)
Overall height0.35 in (0.89 cm)
Shipping weight0.11 kg
Package size102 × 56 × 25 mm
In the box
Included itemsExtreme Portable SSD
USB-C to USB-C Cable
USB-C to USB-A Adaptor
Safety and Warranty Guide
Environment & compliance
Operating temperature range0 °C to 45 °C
Storage temperature range-20 °C to 85 °C
Max shock tolerance1500G
Vibration tolerance5 gRMS, 10-2000 Hz

Other versions of this model

5 more in the same range

Questions about this item

Does my computer need a USB-C port to use the SanDisk Extreme Portable SSD 4TB?

The drive includes a USB-C to USB-A adaptor so it works with a standard USB-A port as well as USB-C.

Will the drive reach 1050 MB/s read speed on a USB 3.0 port?

USB 3.0 limits the connection to about 500 MB/s so the drive will not reach its 1050 MB/s rating on that port.

How can I confirm the drive is delivering its rated performance after setup?

Run a benchmark tool such as CrystalDiskMark and check for sequential read near 1050 MB/s and write near 1000 MB/s.

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