Compare Crucial P310 2TB and WD Blue SN5000 2TB: prices, speeds, $/TB. Which to buy in September 2026? Full spec breakdown.
Both the Crucial P310 2TB and WD Blue SN5000 2TB sit in the Gen 4 category at 2 TB, so the matchup turns on controller efficiency, cache topology, and current pricing rather than raw class differences.
Hardware-wise, the Crucial P310 2TB runs on an E27T controller built specifically for DRAM-less Gen 4 SSDs. The WD Blue SN5000 2TB pairs the SanDisk controller.
If this purchase is for a PS5 storage expansion, the comparison flattens — Sony's PCIe Gen 4 controller normalizes both Crucial P310 2TB and WD Blue SN5000 2TB to roughly equal in-game load times. The cheaper drive is the smart pick. Video editors will gravitate toward the Crucial P310 2TB for its write headroom (6,000 MB/s sustained). Project saves and proxies move faster, which compounds across a workday. Heads-up — these are full-length 2280 drives. Steam Deck and most current handhelds require shorter 2230 modules, so check capacity-specific 2230 variants if that's your target platform.
Market context: we track 11 Gen 4 2 TB drives, and by price per terabyte the Crucial P310 2TB currently sits #3 while the WD Blue SN5000 2TB sits #4. That puts at least one of them near the top of the value table — a reasonable head-to-head to be choosing from.
As of September 7, 2026, these tracked drives undercut both the Crucial P310 2TB and WD Blue SN5000 2TB on $/TB:
Pick the Crucial P310 2TB if you value the lower retail price ($299 vs $300), better $/TB economics ($149.50/TB), and meaningfully faster reads (7,100 MB/s).
The WD Blue SN5000 2TB fits buyers who prefer its specific performance profile or have brand preference for WD.