# Corsair MP600 Elite 4TB: Bulk Flagship Speed (2026)

The Corsair MP600 Elite 4TB pairs a DRAM-less Phison E27T controller with Kioxia BiCS6 NAND to hit 7,000 MB/s reads, offering bulk capacity at flagship-adjacent speed.

Quick answer: The MP600 Elite 4TB suits buyers who want a large, flagship-adjacent-speed drive for bulk storage or a big game library without paying DRAM-equipped-flagship prices, including PS5 owners and content hobbyists with moderate write volumes. Buyers who need the absolute highest sustained write performance for professional workloads should still look at a DRAM-equipped flagship like the WD Black SN850X. Cheaper DRAM-less alternatives like the WD Black SN770 exist, but generally carry shorter warranties or lower rated speeds than the MP600 Elite. For bulk storage backed by a well-reviewed, established brand, the MP600 Elite 4TB's 7,000 MB/s reads, 2,400 TBW endurance, and 5-year warranty make it a strong pick in the DRAM-less tier.

## Specifications

| Specification | Value |
| --- | --- |
| Capacity | 4 TB |
| Interface | M.2 4.0 x 4 |
| Controller | Phison PS5027-E27T 4 Channel |
| Memory type | Kioxia BICs6, 162-L 3D TLC |
| DRAM cache | No |
| Sequential read | 7000 MB/s |
| Sequential write | 6500 MB/s |
| Random read IOPS | 950000 |
| Random write IOPS | 1200000 |
| Endurance | 2400 TBW |
| MTBF | 1800000 |
| Warranty | 5 years |

## Performance

The 4TB MP600 Elite is rated for 7,000 MB/s sequential reads and 6,500 MB/s sequential writes, with random performance rated at 950,000 IOPS reading and 1,200,000 IOPS writing, a touch below the 1,000,000 read IOPS of the smaller capacities but still competitive with DRAM-equipped drives a tier above this one on price. Independent testing from outlets like Tom's Hardware and TechPowerUp has generally found the MP600 Elite line competitive with DRAM-equipped rivals in real-world use.

Like other DRAM-less TLC drives, the MP600 Elite leans on dynamic SLC caching to hit its rated write speed; once a sustained write outruns that cache, throughput drops toward native TLC write speed. At 4TB, large sustained transfers, like archiving a big game library or moving bulk media files, are more likely to outrun the cache than on a smaller drive used for lighter workloads. Corsair doesn't publish the exact cache size for this capacity. For PS5 use, this drive's 7,000 MB/s read rating comfortably clears Sony's 5,500 MB/s minimum, and Corsair explicitly markets PS5 compatibility for this line.

## Endurance, TBW & Warranty

The 4TB MP600 Elite carries a 2,400 TBW endurance rating, the highest in the line, and a full 5-year warranty, in line with what DRAM-equipped flagships from WD, Samsung, and Crucial offer at this capacity. At a realistic consumer workload of 30 to 50GB written per day, 2,400 TBW takes roughly 130 to 220 years to exhaust, far beyond the 5-year warranty window and comfortably covering heavier content-creation workloads as well. Corsair's official spec sheet for this capacity does not publish an MTBF figure, so treat any population-level reliability number from third-party listings as an estimate rather than a Corsair-confirmed spec. The 5-year warranty matching pricier DRAM-equipped rivals is one of the stronger arguments for this drive over cheaper DRAM-less alternatives with shorter coverage.

## Pros and Cons

**Pros:**

- 7,000 MB/s reads rival DRAM-equipped flagships
- 2,400 TBW endurance, highest in the line
- Full 5-year warranty matching pricier rivals
- Official PS5 compatibility
- Largest capacity for bulk storage or a big library
- Available bare or with a heatsink
**Cons:**

- Random read IOPS lower than the 1TB and 2TB
- No onboard DRAM for mapping tables
- Write speed tapers once SLC cache fills
- No published MTBF figure from Corsair
- No official per-capacity cache size disclosed


## Verdict

The MP600 Elite 4TB suits buyers who want a large, flagship-adjacent-speed drive for bulk storage or a big game library without paying DRAM-equipped-flagship prices, including PS5 owners and content hobbyists with moderate write volumes. Buyers who need the absolute highest sustained write performance for professional workloads should still look at a DRAM-equipped flagship like the WD Black SN850X. Cheaper DRAM-less alternatives like the WD Black SN770 exist, but generally carry shorter warranties or lower rated speeds than the MP600 Elite. For bulk storage backed by a well-reviewed, established brand, the MP600 Elite 4TB's 7,000 MB/s reads, 2,400 TBW endurance, and 5-year warranty make it a strong pick in the DRAM-less tier.

## Frequently Asked Questions

### Is the Corsair MP600 Elite 4TB good for gaming?

Yes. Its 7,000 MB/s reads and PCIe 4.0 interface are fast enough for quick game installs, level streaming, and DirectStorage-enabled titles on PC, and 4TB holds most of a modern game library without needing to uninstall titles. On PS5, Corsair explicitly markets this drive for expansion storage.

### Is the Corsair MP600 Elite 4TB compatible with the PS5?

Yes. Corsair markets the MP600 Elite line specifically for PS5 expansion storage, and its 7,000 MB/s rating clears Sony's 5,500 MB/s minimum read requirement. Buyers should still confirm the exact SKU (bare or heatsink) fits Sony's dimension limit of 110 x 25 x 11.25mm before installing.

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

No. It's a DRAM-less design that uses a 64MB Host Memory Buffer, borrowing a portion of the host system's RAM over the PCIe interface to store mapping tables instead of an onboard DRAM chip. Despite this, independent reviews rate its real-world performance close to DRAM-equipped flagships.

### What is the TBW endurance of the MP600 Elite 4TB?

The 4TB model is rated for 2,400 TBW, the highest in the line, backed by a full 5-year warranty. For a typical desktop or PS5 workload writing 30 to 50GB per day, that endurance rating would take roughly 130 to 220 years to exhaust, far beyond both the warranty period and the drive's realistic useful life.

### Does the MP600 Elite 4TB need a heatsink?

Corsair sells this model both bare and with a heatsink; the bare version fits thin laptops and any motherboard without extra clearance concerns. Desktop builds without an M.2 heatsink slot may still benefit from adding one during sustained heavy workloads to avoid thermal throttling.

### How does the 4TB compare to the 1TB and 2TB MP600 Elite?

The 4TB matches the 2TB's 6,500 MB/s writes and 1,200,000 write IOPS, but its random-read IOPS rating is slightly lower at 950,000 versus 1,000,000 on the 1TB and 2TB. Endurance scales with capacity: 600 TBW at 1TB, 1,200 TBW at 2TB, and 2,400 TBW at 4TB.

### How does the Corsair MP600 Elite compare to the WD Black SN850X?

The SN850X is a DRAM-equipped flagship that generally holds sustained write speeds longer than the DRAM-less MP600 Elite, making it the better choice for heavy, continuous write workloads at 4TB. For typical gaming and everyday use, independent reviews find the two closely matched, so the MP600 Elite's DRAM-less design is a reasonable trade-off for most buyers.

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Last updated: 2026-08-01. Source: https://ssdrive.net/corsair-mp600-elite-4-tb