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Sandisk Portable SSD (E30)

SandiskSSD

Portable SSD (E30)

Released February 2023.2Maker spec sheet (PDF)documents.sandisk.com/content/dam/asset-library/en_us/assets/public/sandisk/product/portable-drives/usb-3-2-ssd/data-sheet-sandisk-usb-3-2-ssd.pdfRead 15 October 2026The datasheet carries the footer date 02/23 and already lists up to 800MB/s read for the 1TB and 2TB drives. The retail month of the G26 model numbers was not found. The Japanese J27 version of this drive was announced on 2023-11-09 by PC Watch (pc.watch.impress.co.jp/docs/news/1545704.html) with the same size, weight and 3-year warranty Last checked 21 October 2026.

Interface
USB 3.2 Gen 2 (10 Gbps)
Form factor
External
Capacity
1 TB, 2 TB
Read speed
800MB/s

20 of 63 fields known.

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All specs

SourceCalculated

General

Series
Not available
Model numbers
SDSSDE30-1T00-G26, SDSSDE30-2T00-G261Maker product pagesandisk.com/products/ssd/external-ssd/sandisk-usb-3-2-ssdRead 15 October 2026Specifications tab lists 1TB SDSSDE30-1T00-G26 and 2TB SDSSDE30-2T00-G26 under the page title SanDisk Portable SSD (Updated Firmware). The same page also sells a 480GB drive with a G25 model number at up to 520MB/s, which is not stored here because the 1TB and 2TB drives are the 800MB/s model. Themed editions such as the Dragon and Fortnite Peely editions use other model numbers and are not stored
GTIN / EAN
619659204877, 6196592048533Retailer pageshop.cisilion.com/sandisk-sdssde30-1t00-g26-external-solid-state-drive-1-tb-usb-type-c-3-2-gen-2-3-1-gen-2-black-sdssde30-1t00-g26.htmlRead 15 October 2026EAN 0619659204877 for SDSSDE30-1T00-G26, stored without the leading zero. eBay lists the same UPC4Retailer pageshop.cisilion.com/sandisk-sdssde30-2t00-g26-external-solid-state-drive-2-tb-usb-type-c-3-2-gen-2-3-1-gen-2-black-sdssde30-2t00-g26.htmlRead 15 October 2026EAN 0619659204853 for SDSSDE30-2T00-G26, stored without the leading zero
Announced
Not available
Status
Available1Maker product pagesandisk.com/products/ssd/external-ssd/sandisk-usb-3-2-ssdRead 15 October 2026US store sells the 1TB and 2TB on 2026-10-15
Predecessor
Not available
Successor
Sandisk Portable SSD (V3)5Retailer pagebhphotovideo.com/c/replacement_for/1773430-REG/sandisk_sdssde30_2t00_g26_e30_2tb_800mb_s_portable.htmlRead 21 October 2026B&H marks the 2TB SDSSDE30-2T00-G26 as discontinued and lists the SDSSDE31-2T00-G25, the SANDISK Portable SSD V3, as its replacement. Sandisk's own store still sells the drive, so the status stays available6Press articlenotebookcheck.com/Sandisk-E31-Kompakte-SSD-mit-bis-zu-2-TB-und-drei-Jahren-Garantie-startet-weltweit.1403869.0.htmlRead 21 October 2026Notebookcheck article of 20 September 2026 on the Portable SSD (V3) calls it lighter by about 8 g than its predecessor (33.2 g against 40 g), about 200 MB/s faster (1,000 against 800 MB/s) and with a fixed eyelet in place of the predecessor's rubber hook. Those values match this drive. The article does not name the E30
Launch price (US)
Not available
Launch price (EU)
Not available
Markets
Not available
Colours
Not available
Form factor
External1Maker product pagesandisk.com/products/ssd/external-ssd/sandisk-usb-3-2-ssdRead 15 October 2026
Capacity
1 TB, 2 TB1Maker product pagesandisk.com/products/ssd/external-ssd/sandisk-usb-3-2-ssdRead 15 October 2026Specifications show 1TB and 2TB for the G26 model numbers2Maker spec sheet (PDF)documents.sandisk.com/content/dam/asset-library/en_us/assets/public/sandisk/product/portable-drives/usb-3-2-ssd/data-sheet-sandisk-usb-3-2-ssd.pdfRead 15 October 2026

Interface

Interface
USB 3.2 Gen 2 (10 Gbps)1Maker product pagesandisk.com/products/ssd/external-ssd/sandisk-usb-3-2-ssdRead 15 October 2026Interface row reads USB 3.2 Gen 2, connector USB-C. The page names no USB bridge or flash controller2Maker spec sheet (PDF)documents.sandisk.com/content/dam/asset-library/en_us/assets/public/sandisk/product/portable-drives/usb-3-2-ssd/data-sheet-sandisk-usb-3-2-ssd.pdfRead 15 October 2026
PCIe generation
Not available
PCIe lanes
Not available
NVMe version
Not available
Detachable cable
Yes1Maker product pagesandisk.com/products/ssd/external-ssd/sandisk-usb-3-2-ssdRead 15 October 2026Connector row says USB-C and the In The Box list names a USB-C to USB-A cable, so the cable is separate from the drive

Hardware

We could not find any of these 7 fields. Show them
Controller
Not available
Flash type
Not available
Flash memory
Not available
Flash layers
Not available
DRAM cache
Not available
DRAM cache size
Not available
Component sides
Not available

Performance

Sequential read (claimed)
800MB/s1Maker product pagesandisk.com/products/ssd/external-ssd/sandisk-usb-3-2-ssdRead 15 October 2026Sequential Read Performance 800MB/s. Footnote on the page and in the datasheet says up to 800MB/s read, write speeds lower, based on internal testing. No write speed is published2Maker spec sheet (PDF)documents.sandisk.com/content/dam/asset-library/en_us/assets/public/sandisk/product/portable-drives/usb-3-2-ssd/data-sheet-sandisk-usb-3-2-ssd.pdfRead 15 October 2026Footnote: 1TB-2TB up to 800MB/s read speed, 480GB up to 520MB/s. Write speeds lower. Based on internal testing. 1MB=1,000,000 bytes
Sequential write (claimed)
Not available
Random 4K read (claimed)
Not available
Random 4K write (claimed)
Not available

Endurance and reliability

Endurance (TBW)
Not available
MTBF or MTTF (claimed)
Not available
Operating temperature
Min0Max45°C1Maker product pagesandisk.com/products/ssd/external-ssd/sandisk-usb-3-2-ssdRead 15 October 2026Operating Temperature row reads 0°C to 45°C. Non-operating -20°C to 85°C is not stored2Maker spec sheet (PDF)documents.sandisk.com/content/dam/asset-library/en_us/assets/public/sandisk/product/portable-drives/usb-3-2-ssd/data-sheet-sandisk-usb-3-2-ssd.pdfRead 15 October 2026Operating temperature 0°C to 45°C

Power

We could not find any of these 6 fields. Show them
Power while reading (claimed)
Not available
Power while writing (claimed)
Not available
Max power consumption (claimed)
Not available
Average power in light use (claimed)
Not available
Idle power (claimed)
Not available
Sleep power (claimed)
Not available

Measured

We could not find any of these 9 fields. Show them
Sequential read (measured)
Not available
Sequential write (measured)
Not available
Random 4K read at queue depth 1 (measured)
Not available
Random 4K write at queue depth 1 (measured)
Not available
Write cache size (measured)
Not available
Write speed after the cache (measured)
Not available
3DMark Storage Benchmark
Not available
Highest temperature under load (measured)
Not available
Idle power (measured)
Not available

Cooling and build

Heatsink
Not available
RGB lighting
Not available
Dust and water rating
Not available
Drop test height
2m1Maker product pagesandisk.com/products/ssd/external-ssd/sandisk-usb-3-2-ssdRead 15 October 2026Page text says up to two-meter drop protection. The datasheet footnote says based on internal testing. Surface and conditions are not stated2Maker spec sheet (PDF)documents.sandisk.com/content/dam/asset-library/en_us/assets/public/sandisk/product/portable-drives/usb-3-2-ssd/data-sheet-sandisk-usb-3-2-ssd.pdfRead 15 October 2026Highlights say up to two-meter drop protection, footnote 3 says based on internal testing. The datasheet also lists shock resistance up to 1500G, which has no field

Security and software

Security
Not available
Software
SANDISK app1Maker product pagesandisk.com/products/ssd/external-ssd/sandisk-usb-3-2-ssdRead 15 October 2026Support and Resources block of the product page lists the SANDISK app, described as the app for mobile and desktop to manage, back up and transfer files between devices and Sandisk storage. The data sheet names no software and the page does not list this drive as supported by name

Compatibility

Platforms
PC (no OS named)1Maker product pagesandisk.com/products/ssd/external-ssd/sandisk-usb-3-2-ssdRead 15 October 2026Compatibility row reads Compatible laptop or desktop. No operating system is named for this model, so pc is stored

Dimensions and weight

Front and side, drawn to scale.

Dimensions
Length96.9Width46.9Height9.91mm(3.8 × 1.8 × 0.4 in)2Maker spec sheet (PDF)documents.sandisk.com/content/dam/asset-library/en_us/assets/public/sandisk/product/portable-drives/usb-3-2-ssd/data-sheet-sandisk-usb-3-2-ssd.pdfRead 15 October 2026Row reads 3.81 x 1.85 x 0.39 in. (96.90 x 46.90 x 9.91 mm). The row is labelled H x W x L but 96.9 mm is the long side, so it is stored as length. Cisilion's feed gives the same three values
Weight
40g(1.4 oz)1Maker product pagesandisk.com/products/ssd/external-ssd/sandisk-usb-3-2-ssdRead 15 October 2026Weight row reads 40gms3Retailer pageshop.cisilion.com/sandisk-sdssde30-1t00-g26-external-solid-state-drive-1-tb-usb-type-c-3-2-gen-2-3-1-gen-2-black-sdssde30-1t00-g26.htmlRead 15 October 2026Weight 40 g, matching the maker's page

In the box

In the box
SanDisk Portable SSD, USB-C to USB-A Cable, Safety and Warranty Guide1Maker product pagesandisk.com/products/ssd/external-ssd/sandisk-usb-3-2-ssdRead 15 October 2026In The Box rows, verbatim
Cables included
TypeCount
USB-C to USB-A1
Source1Maker product pagesandisk.com/products/ssd/external-ssd/sandisk-usb-3-2-ssdRead 15 October 2026USB-C to USB-A Cable, one. The cable length is not stated

Warranty

Manufacturer warranty (source market)
3years1Maker product pagesandisk.com/products/ssd/external-ssd/sandisk-usb-3-2-ssdRead 15 October 2026Specifications row reads 3-Year Limited Warranty2Maker spec sheet (PDF)documents.sandisk.com/content/dam/asset-library/en_us/assets/public/sandisk/product/portable-drives/usb-3-2-ssd/data-sheet-sandisk-usb-3-2-ssd.pdfRead 15 October 2026Warranty 3-year limited (US only) and 3-year (rest of world)

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Variants

Each variant lists only what differs from the specs above.

Model numberGTINCapacitySequential read (claimed)
SDSSDE30-1T00-G266196592048771 TB800 MB/s
SDSSDE30-2T00-G266196592048532 TB800 MB/s

Sources

We read 6 sources for this SSD. The numbers match the markers in the sheet.

  1. Read 15 October 2026Backs 17 fields
  2. Read 15 October 2026Backs 9 fields
  3. Read 15 October 2026Backs 3 fields
  4. Read 15 October 2026Backs 2 fields
  5. Read 21 October 2026Backs 1 field
  6. Read 21 October 2026Backs 1 field

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