SK Hynix

SK hynix Beetle X31 2TB Portable SSD with DRAM

Name: SK hynix Beetle X31 2TB Portable SSD with DRAM, up to 1050MB/s, USB 3.2 Gen2, External Hard Drive Compatible with PC, Mac, Laptop, PS5 (Dark Grey)
Brand: SK Hynix
SKU: B0DMS7BZZ7

Status: SK hynix Beetle X31 2TB Portable SSD with DRAM (2TB portable SSD USB 3.2 Gen 2): Unavailable on Amazon as of 2026-10-18 16:20 UTC. Closest in-stock match (same 2TB portable SSD USB 3.2 Gen 2): Sandisk 2TB Extreme Portable SSD, $289.99 on Amazon as of 2026-10-21 10:15 UTC (price may vary). eBay sellers may still list this model new or used.

View Current Price — $289.99 🛒 Search eBay for this model

Bottom line: The SK hynix Beetle X31 2TB Portable SSD with DRAM: Up to 1,050MB/s sequential reads via onboard DRAM cache; main trade-off: USB 3.2 Gen2 caps near 1,050MB/s, slower than USB4 rivals.

Unavailable on Amazon as of 2026-10-18 16:20 UTC

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Currently unavailable on Amazon. Not the same product — 3 in-stock alternatives with matching specs:

Same 2TB portable SSD USB 3.2 Gen 2: Sandisk 2TB Extreme Portable SSD — $289.99 on Amazon as of 2026-10-21 10:15 UTC (price may vary).

View Current Price — $289.99

Same 2TB portable SSD USB 3.2 Gen 2: Lexar 2TB Professional Go Portable SSD — $378.79 on Amazon as of 2026-10-21 12:20 UTC (price may vary).

View Current Price — $378.79

Same 2TB portable SSD USB 3.2 Gen 2: PHIXERO Portable External SSD 2TB Up to 550MB/s — $249.99 on Amazon as of 2026-10-21 16:13 UTC (price may vary).

View Current Price — $249.99

Original listing (currently unavailable) → Compare to similar external storage

By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-18

Mike Perry — Hardware researcher since 2014. For external drives and portable storage, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference. About the author →

Pros & Cons

Pros

✓ Up to 1,050MB/s sequential reads via onboard DRAM cache
✓ DRAM acceleration holds write speeds steady on big transfers
✓ 2-meter drop protection plus an included dust and dirt case
✓ Includes both C-to-C and C-to-A cables for any device

Cons

✗ USB 3.2 Gen2 caps near 1,050MB/s, slower than USB4 rivals
✗ DRAM design can run warmer than DRAM-less alternatives
✗ Champagne Gold aluminum shows fingerprints with handling
✗ 3-year warranty trails the 5-year coverage some rivals offer

SpecPicks Verdict

SpecPicks scored SK hynix Beetle X31 2TB Portable SSD with DRAM using a rating × review-volume × price-fit model applied to published specs and reviews across the external storage category. SK Hynix's external storage lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for external storage of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

BLAZING-FAST Data Speed: Supports a sequential read speed of up to 1,050MB/s equipped with DRAM
DRAM Acceleration: DRAM(Dynamic Random-Access Memory) technology to Supercharge Data Transfer Speeds. Enjoy Lightning-Fast Read & Write speeds, making file transfers, video editing, and data access smoother than ever.
COMPACT AND SLEEK DESIGN: Durable aluminum casing in dark grey that protects your data from everyday bumps and bruises. Its sleek design makes it the perfect companion for your laptop or tablet, effortlessly fitting into your pocket or bag.
VERSATILE CONNECTIVITY for EVERY DEVICE: Compatible with Desktops, Laptops, Mac, Android, Tablets and Gaming consoles
CONNECT with EASE: TWO types of CABLES are included for Multi-Device Compatibility(C-to-C and C-to-A)
ACCIDENT-PROOF: Up to 2-meter drop protection and a provided case is an additional barrier of defense against dust and dirt.

Full Specifications

Brand	SK Hynix
Color	Dark Grey
Model Name	Beetle X31
Read Speed	1050 megabytes_per_second
Unit Count	1 count
Form Factor	Portable
Media Speed	Up to 1,050MB/s
Connectivity	USB
Model Number	SKHPU3-001T-S1CG00
Compatibility	PC, PS5, Android, Mac
ACCIDENT-PROOF	Up to 2-meter drop protection and a provided case is an additional barrier of defense against dust and dirt.
Built-In Media	Beetle X31 SSD, Two types of cables, Instruction guide
Hard Disk Size	2 TB
Hard-Drive Size	2 TB
Mfr Part Number	SKHPU3-002T-S1DG00
Number of Items	1
Special Feature	Portable
3-YEAR Protection	SK hynix confidently stands behind the quality of our products
CONNECT with EASE	TWO types of CABLES are included for Multi-Device Compatibility(C-to-C and C-to-A)
Installation Type	External Hard Drive
Full listing title	SK hynix Beetle X31 2TB Portable SSD with DRAM, up to 1050MB/s, USB 3.2 Gen2, External Hard Drive Compatible with PC, Mac, Laptop, PS5 (Dark Grey)

Ready to buy?

Amazon shows no buyable offer for SK hynix Beetle X31 2TB Portable SSD with DRAM at the last check. The closest in-stock match with the same 2TB portable SSD USB 3.2 Gen 2 is Sandisk 2TB Extreme Portable SSD. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

View Current Price — $289.99