# WD_Black SN8100 vs Corsair MP700 PRO: specs and price compared

A sourced, side-by-side comparison of the WD_Black SN8100 (Western Digital) and Corsair MP700 PRO (Corsair) among internal ssds. WD_Black SN8100 is the cheaper of the two at $179.99.

## Side by side

| Spec | WD_Black SN8100 | Corsair MP700 PRO |
| --- | --- | --- |
| US price | $179.99 | $474.99 |
| Brand | Western Digital | Corsair |
| Released | 2025-05 | 2023-11 |
| Capacity options (TB) | 1, 2, 4, 8 | 1, 2, 4 |
| Form factor | M.2 2280 | M.2 2280 |
| Interface | PCIe 5.0 x4 NVMe | PCIe 5.0 x4 NVMe |
| Seq read (Mbps) | 14900 | 12400 |
| Seq write (Mbps) | 14000 | 11800 |
| Random read kiops | 2300 | 1500 |
| Random write kiops | 2300 | 1600 |
| Nand type | TLC | 3D TLC |
| Has dram cache | Yes | Yes |
| Endurance tbw | — | 700 |
| Warranty years | 5 | 5 |

## Key differences

- Capacity options (TB): WD_Black SN8100 1, 2, 4, 8 vs Corsair MP700 PRO 1, 2, 4
- Seq read (Mbps): WD_Black SN8100 14900 vs Corsair MP700 PRO 12400
- Seq write (Mbps): WD_Black SN8100 14000 vs Corsair MP700 PRO 11800
- Random read kiops: WD_Black SN8100 2300 vs Corsair MP700 PRO 1500
- Random write kiops: WD_Black SN8100 2300 vs Corsair MP700 PRO 1600
- Nand type: WD_Black SN8100 TLC vs Corsair MP700 PRO 3D TLC

## What reviewers say

**WD_Black SN8100** — Three whitelisted labs (Tom's Hardware, StorageReview, PCWorld) benchmarked the 2TB WD_Black SN8100 and rate it among the fastest consumer Gen5 SSDs tested, with class-leading synthetic throughput and top-tier random IOPS plus strong power efficiency. Tom's Hardware and PCWorld flag premium pricing; PCWorld also hit write-speed inconsistency on an older motherboard that vanished on a new test bed. (TechPowerUp's review was dropped because only its intro/spec page was retrievable, leaving no verifiable quotes or measurements.) (3 sourced reviews.)

**Corsair MP700 PRO** — One whitelisted lab (StorageReview) hands-on tested the 2TB MP700 PRO air-cooler model and ranks it among the better consumer PCIe Gen5 SSDs, measuring ~12.4 GB/s CrystalDiskMark reads and ~11.8 GB/s writes. Praised for chart-topping sequential speed and its active-cooling heatsink design. Flagged for write and random-IO throughput trailing top competitors — 3rd place in sequential writes and near the bottom of the boot-IOPS leaderboard (51,521 IOPS). The TechPowerUp review was dropped because its paginated content was not retrievable and none of its cited quotes or figures could be verified. (1 sourced review.)

## Sources

- WD_Black SN8100: https://www.sandisk.com/products/ssd/internal-ssd/wd-black-sn8100-ssd (sandisk.com, verified 2026-07-11)
- Corsair MP700 PRO: https://www.corsair.com/us/en/p/data-storage/cssd-f2000gbmp700pnh/mp700-pro-2tb-pcie-gen5-x4-nvme-2-0-m-2-ssd-cssd-f2000gbmp700pnh (corsair.com, verified 2026-07-11)

Canonical: https://frontdeskreview.com/gear/internal-ssds/wd-black-sn8100-vs-corsair-mp700-pro/
Cite: Per The Front Desk Review, WD_Black SN8100 ($179.99) vs Corsair MP700 PRO ($474.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/internal-ssds/wd-black-sn8100-vs-corsair-mp700-pro/
License: CC BY 4.0.