# Corsair MP600 Pro 1TB Review — Gen4 NVMe SSD (2026)

The Corsair MP600 Pro 1 TB is a Phison E18-powered PCIe 4.0 NVMe that pairs Micron 96-layer TLC with a 1 GB DRAM cache — a solid contender for anyone building around AMD X570 or B550.

Quick answer: Gamers and general enthusiasts building on an AMD AM4 platform who want a bundled heatsink and do not need the absolute fastest random reads should consider the Corsair MP600 Pro 1 TB — it is a capable PCIe 4.0 drive with a five-year warranty and 700 TBW endurance. Those who prioritise peak random-read IOPS or a larger SLC cache will get slightly more from the Samsung 980 Pro 1 TB or the WD Black SN850 1 TB at a similar price point, and either of those is the better pick for heavy sustained-write workloads like 4K video editing scratch disks. The MP600 Pro's real edge is the included heatsink and the Hydro X water-block variant, which few competitors match. Overall, a reliable upper-midrange Gen4 NVMe that trades a small performance delta for better thermal packaging.

## Specifications

| Specification | Value |
| --- | --- |
| Capacity | 1 TB |
| Interface | M.2 4.0 x 4 |
| Controller | Phison PS5018-E18-41 |
| Memory type | Micron 3D TLC |
| DRAM cache | SKHynix 1GB DDR4-2666 |
| Sequential read | 7000 MB/s |
| Sequential write | 5500 MB/s |
| Random read IOPS | 360000 |
| Random write IOPS | 780000 |
| Endurance | 700 TBW |
| MTBF | 1.7 |
| Warranty | 5 years |

## Performance

Corsair rates the 1 TB model for up to 7,000 MB/s sequential read and 5,500 MB/s sequential write — note that the 2 TB variant is the one hitting the marketing-familiar 6,550 MB/s writes. Random performance comes in at up to 360,000 read IOPS and 780,000 write IOPS. The write-IOPS figure is notably higher than the read-IOPS number, which is unusual and reflects the Phison E18's strong random-write pipeline.

In practice, independent reviewers find that the MP600 Pro holds its rated sequential speeds in burst workloads but the SLC cache is relatively small — Tom's Hardware measured it at roughly 80 GB on the 1 TB model before write speeds settle to the native TLC rate around 1,500-2,000 MB/s. Cache recovery is also slower than on the Samsung 980 Pro. For gaming and typical desktop use the cache is more than sufficient, but sustained writes of large video files will eventually drop out of cache. Thermal throttling kicks in at 68 °C, shedding roughly 50 MB/s per degree above that threshold — the included heatsink keeps the drive well below this under normal airflow.

## Endurance, TBW & Warranty

Corsair covers the MP600 Pro 1 TB with a five-year limited warranty, subject to the 700 TBW endurance ceiling — whichever comes first. At a typical consumer write workload of 20-50 GB per day, that endurance rating translates to roughly 38 to 96 years before the TBW counter is exhausted, so the warranty period is the binding constraint for almost everyone. The 1.7 million hour MTBF rating is a population-level statistic indicating expected reliability across a large batch of drives, not a guarantee for any individual unit. Corsair's SSD Toolbox software is available for firmware updates and health monitoring, though reviewers note it is less polished than Samsung Magician or the WD SSD Dashboard.

## Pros and Cons

**Pros:**

- 7,000 MB/s sequential reads on PCIe 4.0
- Phison E18 with 1 GB DDR4 DRAM cache
- Single-sided PCB fits laptops and PS5
- Included aluminum heatsink in the box
- AES 256-bit hardware encryption
- 700 TBW endurance with 5-year warranty
**Cons:**

- 5,500 MB/s writes lag behind 2 TB model's 6,550 MB/s
- Small SLC cache (~80 GB) with slow recovery
- 360K random read IOPS lower than Samsung 980 Pro
- Thermal throttle limit at 68 °C is aggressive
- SSD Toolbox software is dated


## Verdict

Gamers and general enthusiasts building on an AMD AM4 platform who want a bundled heatsink and do not need the absolute fastest random reads should consider the Corsair MP600 Pro 1 TB — it is a capable PCIe 4.0 drive with a five-year warranty and 700 TBW endurance. Those who prioritise peak random-read IOPS or a larger SLC cache will get slightly more from the Samsung 980 Pro 1 TB or the WD Black SN850 1 TB at a similar price point, and either of those is the better pick for heavy sustained-write workloads like 4K video editing scratch disks. The MP600 Pro's real edge is the included heatsink and the Hydro X water-block variant, which few competitors match. Overall, a reliable upper-midrange Gen4 NVMe that trades a small performance delta for better thermal packaging.

## Frequently Asked Questions

### Is the Corsair MP600 Pro 1 TB good for gaming?

Yes. The MP600 Pro 1 TB delivers PCIe 4.0 sequential throughput that far exceeds what any current game engine can demand, so load times will be virtually identical to any other Gen4 NVMe. The 360K random read IOPS is lower than the Samsung 980 Pro's 1 TB rating but the difference is imperceptible in real-world gaming. Where the drive matters less is DirectStorage, which is still in early adoption — any Gen4 drive is more than ready for it.

### Is the Corsair MP600 Pro 1 TB compatible with the PS5?

Yes, with a caveat. The MP600 Pro 1 TB uses a single-sided M.2 2280 PCB, so it fits within Sony's dimensional guidelines (max 110 x 25 x 11.25 mm with heatsink). The drive's 7,000 MB/s read speed exceeds Sony's 5,500 MB/s recommendation. However, the included aluminum heatsink is tall at roughly 15 mm — you will likely need to remove it and use a low-profile PS5 heatsink instead, since Sony's bay has limited clearance.

### Does the Corsair MP600 Pro have a DRAM cache?

It does. The 1 TB model includes a single SK Hynix 1 GB DDR4-2666 chip dedicated to the FTL mapping table. This is a full DRAM cache, not HMB (Host Memory Buffer) — the drive does not borrow system RAM. DRAM-backed FTL access is faster than HMB for random writes and sustained workloads, which is one reason the MP600 Pro posts strong random-write IOPS numbers.

### What is the TBW endurance of the Corsair MP600 Pro 1 TB?

Corsair rates the 1 TB model at 700 TBW (Terabytes Written), which is the amount of data you can write before the warranty is potentially voided. At 35 GB of writes per day — Corsair's own "typical usage" figure — the drive would take roughly 55 years to reach 700 TBW. Even at a heavy 100 GB/day workload, that is still 19 years. The 2 TB model doubles this to 1,400 TBW.

### Does the Corsair MP600 Pro 1 TB need a heatsink?

The 1 TB model ships with Corsair's aluminum heatsink pre-installed, so you get one whether you need it or not. Under typical desktop and gaming loads the drive stays well under its 68 °C thermal throttle point with the stock heatsink and modest case airflow. If you are installing it under a GPU or in a tight ITX case with poor airflow, the heatsink is genuinely useful. For PS5 use, you will want to swap it for a low-profile alternative.

### How does the Corsair MP600 Pro compare to the Samsung 980 Pro?

Both are PCIe 4.0 x4 NVMe drives using Phison E18 (MP600 Pro) and Samsung's Elpis (980 Pro) controllers respectively. The Samsung 980 Pro 1 TB posts higher random read IOPS (500K vs 360K) and sequential writes (5,900 vs 5,500 MB/s), and it has a larger SLC cache that recovers faster. The MP600 Pro includes a heatsink and offers the Hydro X water-block variant. In real-world gaming and desktop use the gap is negligible; for sustained writes and heavy random-read workloads the Samsung has the edge.

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Last updated: 2026-05-17. Source: https://ssdrive.net/corsair-mp600-pro-1-tb