# Crucial X6 Portable SSD: specs and price

**Price (US):** $55 at newegg.com (US starting price for 500GB approximately $55 at launch; 1TB ~$90.), as of 2026-06-27. A sourced, dated price of record — other retailers (incl. Amazon) may be lower. Among the 18 portable ssds we track it is the cheapest; category median $125.
**Brand:** Crucial
**Released:** 2021
**Deskmark:** Silver Deskmark — pay-blind category standing 48/100, #7 of 21 in class (independent, computed from sourced data, never for sale).
**Price tracked since:** June 2026

## Specifications

| Spec | Value |
| --- | --- |
| Price (US) | $55 |
| Brand | Crucial |
| Released | 2021 |
| Capacity (GB) | 500 |
| Read (Mbps) | 540 |
| Write (Mbps) | 500 |
| Interface | USB 3.2 Gen 2 (10 Gbps) |
| Encryption | — |
| IP rating | — |
| Weight (g) | 41 |

## Where it stands

At $55, the Crucial X6 Portable SSD is the cheapest of the 18 portable ssds we track, where the median is $125. On the spec sheet, its capacity of 500 GB is the lowest of the 20, its read of 540 Mbps is below the median of the 21, and its write of 500 Mbps is below the median of the 19.

## What reviewers say

Three whitelisted labs (Tom's Hardware, StorageReview, TechRadar) hands-on tested the 2TB X6: all rate it a cheap, tiny, decently fast USB SSD that trails rivals and slows sharply on sustained writes once its SLC cache fills. No tester found it class-leading; low price and small size are the main draws. (Based on 3 reviews, 3 lab-tested, 2020-09-24–2021-03-08.)

Praised: Compact, light, pocketable design; Low price and good value per GB; Responsive/fast for everyday transfers within the cache.
Flagged: Falls short of quoted/expected speeds; sustained writes slow sharply once the SLC cache is exhausted; No USB-C to USB-A adapter in the box (sold separately); No hardware encryption or security features; Nothing sets it apart; rivals (Samsung T5, SanDisk Extreme) offer a better deal.
Disagreement: Testers split on the recommendation: Tom's Hardware frames everyday performance as 'responsive' with a value-leaning verdict, while TechRadar and StorageReview conclude rivals like the Samsung T5 and SanDisk Extreme offer a better deal and that nothing meaningfully sets the X6 apart.
Sources: Tom's Hardware (2021-02-17, tomshardware.com), StorageReview (2020-09-24, storagereview.com), TechRadar (2021-03-08, techradar.com)

## Frequently asked questions

**What do reviewers say about the Crucial X6 Portable SSD?**

Three whitelisted labs (Tom's Hardware, StorageReview, TechRadar) hands-on tested the 2TB X6: all rate it a cheap, tiny, decently fast USB SSD that trails rivals and slows sharply on sustained writes once its SLC cache fills. No tester found it class-leading; low price and small size are the main draws. Praised: Compact, light, pocketable design; Low price and good value per GB; Responsive/fast for everyday transfers within the cache. Flagged: Falls short of quoted/expected speeds; sustained writes slow sharply once the SLC cache is exhausted; No USB-C to USB-A adapter in the box (sold separately); No hardware encryption or security features; Nothing sets it apart; rivals (Samsung T5, SanDisk Extreme) offer a better deal. (From 3 tester reviews, 3 lab-tested.)

**How much does the Crucial X6 Portable SSD cost?**

The Crucial X6 Portable SSD has a US price of $55 (US starting price for 500GB approximately $55 at launch; 1TB ~$90.), as of 2026-06-15.

**How does the Crucial X6 Portable SSD compare on price?**

At $55, the Crucial X6 Portable SSD is the cheapest of the 18 portable ssds we track, where the median is $125.

**When was the Crucial X6 Portable SSD released?**

The Crucial X6 Portable SSD was released 2021.

**What are the Crucial X6 Portable SSD's key specs?**

Crucial X6 Portable SSD (Crucial): capacity gb 500, read mbps 540, write mbps 500, interface USB 3.2 Gen 2 (10 Gbps), weight g 41. Full sourced spec sheet verified 2026-06-15.

Source: https://www.newegg.com/p/pl?d=crucial+x6+portable+ssd (newegg.com, accessed 2026-06-15)
Corroboration: https://www.storagereview.com/review/crucial-x6-portable-ssd-review (accessed 2026-06-15)
Canonical: https://frontdeskreview.com/product/portable-ssds/crucial-x6/
Cite: Per The Front Desk Review, the Crucial X6 Portable SSD price of record was $55 as of 2026-06-15 — https://frontdeskreview.com/product/portable-ssds/crucial-x6/
License: CC BY 4.0. Price history: https://frontdeskreview.com/data/price-history.jsonl