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Western Digital WD BLACK™ AN1500 NVMe
1TB, 2TB, 4TB
Best 4TB Western Digital TLC SSDs
4TBWestern DigitalTLC
There are 8 4TB Western Digital TLC SSDs in our database (4 with a direct Amazon product link). The fastest is the Western Digital Black SN8100 at 14900 MB/s read, and the highest-rated for endurance is the Western Digital RED SA500 (2500 TBW). Sequential reads across the group span 530–14900 MB/s.
FastestWestern Digital Black SN810014900 MB/s read Most enduranceWestern Digital RED SA5002500 TBW NewestWestern Digital WD BLACK™ AN1500 NVMe2020
Why this configuration
A 4TB Western Digital TLC SSD is a mainstream all-rounder. TLC balances speed, endurance and price for general use. Western Digital specifically tends to be chosen here for its firmware track record and warranty support.
4TB starts to replace juggling several smaller drives.
Usually chosen for: everyday desktop and laptop storage.
Good fit: everyday all-rounder use, from OS drive to game library; large libraries and archives on a single drive.
Ranked list
Ranked by tier, then link type, then sequential read. Drives we hold a product link for show a price button; the rest open an Amazon search on the manufacturer part number. Stock and prices are not shown here — they change too often.
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Western Digital Black SN8100
1TB, 2TB, 4TB, 8TB
3
Western Digital Black SN850X
1TB, 2TB, 4TB, 8TB
4
Western Digital Black SN7100
500GB, 1TB, 2TB, 4TB
5
Western Digital RED SA500
500GB, 1TB, 2TB, 4TB
6
Western Digital BLUE
250GB, 500GB, 1TB, 2TB, 4TB
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Western Digital Blue™
250GB, 500GB, 1TB, 2TB, 4TB
8
Western Digital Blue SN5000
500GB, 1TB, 2TB, 4TB
The parts, explained
4TB handles big Steam libraries, video projects and archives.
TLC NAND is the mainstream choice — a solid balance of endurance, speed and cost.
Staying with Western Digital means consistent firmware, tooling and warranty handling across the range.
Common questions
How do the links to Amazon work here?
4 of the 8 drives listed have a direct product link; for the rest we link an Amazon search on the manufacturer part number, which lands on the right listing. We deliberately don't display stock or prices on this page — check both on Amazon, they change constantly.