# Corsair MP700 2TB PCIe 5.0 NVMe SSD Specifications (2026)

Corsair MP700 2TB uses a Phison E26 controller with 232-layer 3D TLC NAND and LPDDR4 DRAM to deliver PCIe Gen5 reads of 10,000 MB/s and writes of 9,500 MB/s.

Quick answer: The Corsair MP700 2TB is one of the first mainstream PCIe 5.0 SSDs from a widely recognized Western brand, combining the Phison PS5026-E26 controller with Micron 232-layer 3D TLC NAND and LPDDR4 DRAM cache. At 10,000 MB/s read and 9,500 MB/s write, it delivers a meaningful generational upgrade over Gen4 storage and positions the 2TB capacity as a strong option for enthusiasts building next-generation systems.

## Specifications

| Specification | Value |
| --- | --- |
| Capacity | 2 TB |
| Interface | M.2 5.0 |
| Controller | Phison PS5026-E26 |
| Memory type | 232L 3D TLC |
| DRAM cache | LPDDR4 |
| Sequential read | 10000 MB/s |
| Sequential write | 9500 MB/s |
| Random read IOPS | 1500000 |
| Random write IOPS | 1700000 |
| Endurance | 1400 TBW |
| MTBF | 1800000 |
| Warranty | 5 years |

## Performance

The 2TB MP700 achieves 10,000 MB/s sequential read and 9,500 MB/s write throughput over PCIe 5.0 x4. These figures represent a significant generational improvement over PCIe 4.0 drives, which max out around 7,400 MB/s read and 6,800 MB/s write. Later E26-based firmware updates pushed some drives to 14,000 MB/s, but the MP700 launched with more conservative tuning focused on stability.

Random 4K performance of 1.5 million read and 1.7 million write IOPS delivers excellent responsiveness in desktop workloads, application launches, and gaming asset streaming. The LPDDR4 DRAM cache ensures efficient handling of mixed read-write operations without the performance penalties seen in HMB DRAMless designs.

Under sustained heavy writes, the dynamic SLC cache eventually exhausts and write speeds fall to the native TLC pace of the 232-layer NAND. Corsair rates the SLC cache large enough to handle typical consumer workloads without exhausting, but professional users transferring hundreds of gigabytes will notice the drop to native write speed.

Cooling is essential for maintaining these speeds. Without a heatsink or active fan, the E26 controller reaches thermal throttling temperatures within minutes of sustained activity. The MP700 heatsink variant or a motherboard with robust M.2 cooling armor is strongly recommended to prevent performance degradation.

## Endurance, TBW & Warranty

Corsair backs the MP700 2TB with a five-year limited warranty from the date of original purchase. The endurance rating stands at 1400 TBW, meaning Corsair guarantees the drive can handle at least 1400 terabytes of total data written before the warranty expires, whichever limit is reached first. This works out to approximately 1 GB of writes per day sustained over five years of continuous use. Corsair is a well-established component manufacturer with global support infrastructure, and warranty claims can be processed through their website or authorized retailers. The five-year warranty and 1400 TBW endurance are consistent with other premium Phison E26 platform drives from brands like Seagate and Gigabyte, providing confidence in the long-term reliability of the MP700 series.

## Pros and Cons

**Pros:**

- 10,000 MB/s reads deliver significant PCIe Gen5 improvement
- 232-layer 3D TLC NAND for high density and reliability
- LPDDR4 DRAM cache for sustained random performance
- Five-year warranty with 1400 TBW endurance rating
- DirectStorage optimization for faster game loading on Windows
**Cons:**

- Requires robust cooling to prevent E26 controller thermal throttling
- Launch speeds below the 14,000 MB/s ceiling of later E26 firmware
- Premium pricing compared to mature PCIe 4.0 alternatives
- SLC cache exhaustion under sustained multi-hundred-gigabyte transfers


## Verdict

The Corsair MP700 2TB is one of the first mainstream PCIe 5.0 SSDs from a widely recognized Western brand, combining the Phison PS5026-E26 controller with Micron 232-layer 3D TLC NAND and LPDDR4 DRAM cache. At 10,000 MB/s read and 9,500 MB/s write, it delivers a meaningful generational upgrade over Gen4 storage and positions the 2TB capacity as a strong option for enthusiasts building next-generation systems.

The 1400 TBW endurance rating and five-year warranty from Corsair provide long-term confidence. Thermal management is essential with any E26-based drive, so plan for adequate cooling whether through a motherboard heatsink or the MP700 pre-fitted heatsink variant. If you are ready to adopt PCIe 5.0 storage and want a drive backed by a reputable brand with global support, the MP700 2TB is a solid choice.

## Frequently Asked Questions

### Does the Corsair MP700 2TB have DRAM?

Yes, it includes an LPDDR4 DRAM cache chip for efficient NAND mapping table management, which improves sustained random performance compared to DRAMless HMB designs.

### What is the TBW endurance of the MP700 2TB?

The 2TB model is rated at 1400 TBW, backed by Corsair five-year limited warranty. This translates to roughly 1 GB of writes per day over five years.

### Does the MP700 need a heatsink?

Yes, the Phison E26 controller generates significant heat and can throttle above 80 degrees Celsius. Corsair offers the MP700 with a heatsink option, or you can use your motherboard M.2 cooling armor.

### What controller does the Corsair MP700 use?

It uses the Phison PS5026-E26, an eight-channel PCIe 5.0 x4 NVMe 2.0 controller paired with LPDDR4 DRAM cache and 232-layer 3D TLC NAND.

### Is the MP700 compatible with PCIe 4.0 motherboards?

Yes, the drive works in PCIe 4.0 M.2 slots at reduced speeds of approximately 7,400 MB/s read, the maximum bandwidth of the Gen4 interface.

### Does the MP700 support DirectStorage?

Yes, the MP700 is optimized for Microsoft DirectStorage API, which allows games to load assets directly from the NVMe SSD to the GPU, reducing load times in supported titles.

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Last updated: 2026-05-23. Source: https://ssdrive.net/corsair-mp700-2-tb