# Klevv CRAS 910 Lite 4TB SSD tech specs (2026)

Klevv's CRAS 910 Lite NVMe works on PCIe M.2 4.0 x 4 interface. Read below about this SSD  on this site.

Quick answer: Klevv CRAS 910 Lite 4TB use PCIe 4 that is undoubtedly faster than PCIe 3.0. The sequential write speed is 4200 Mbps, that is pretty good for this computer expansion bus standard. The drive has endurance 787.5 TBW, that is not much against closest rivals. On balance, our editor advise to purchase Klevv CRAS 910 Lite 4TB for your PC.

## Specifications

| Specification | Value |
| --- | --- |
| Capacity | 4 TB |
| Interface | M.2 4.0 x 4 |
| Controller | Phison E21T 4 Channel |
| Memory type | QLC |
| DRAM cache | No |
| Sequential read | 5000 MB/s |
| Sequential write | 4200 MB/s |
| Random read IOPS | 5000000 |
| Random write IOPS | 4200000 |
| Endurance | 787.5 TBW |
| MTBF | 1500000 |
| Warranty | 1 years |

## Performance

Storage works on PCIe M.2 4.0 x 4 with maximum write speeds equals to 4200 MB/s, and sequential read speeds 5000 Mbps. This model has input/output performance 5000000 on reading and 4200000 on writing operations.

## Endurance, TBW & Warranty

Klevv provide 1 years warranty that limited by endurance 787.5 TBW. The CRAS 910 Lite has 1500000 million hours MTBF.

## Pros and Cons

**Pros:**

- Good writing speed
- PCIe 4.0
- Capacity
**Cons:**

- Writing speed


## Verdict

Klevv CRAS 910 Lite 4TB use PCIe 4 that is undoubtedly faster than PCIe 3.0. The  sequential write speed is 4200 Mbps, that is pretty good for this computer expansion bus standard. The drive has endurance 787.5 TBW, that is not much against closest rivals. On balance, our editor advise to purchase Klevv CRAS 910 Lite 4TB for your PC.

## Frequently Asked Questions

### Does Klevv CRAS 910 Lite 4TB have DRAM?

The Klevv CRAS 910 Lite has No. Dynamic random-access memory (DRAM) makes storage faster, but also more expensive. 

### Does Klevv CRAS 910 Lite 4TB need a heatsink?

The CRAS 910 Lite 4TB due to the high density of memory chips require the installation of additional heat sink. This would lower temperature of the controller and memory. Some motherboards from the factory has additional cooling above or below the storage for improving performance during heavy loads.

### Is the Klevv CRAS 910 Lite fast?

The Klevv CRAS 910 Lite 4TB has sequential write speed 4200 Mb per second, sequential read speed 5000 Mb/s. SSD operate on Phison E21T 4 Channel controller and M.2 4.0 x 4 interface standard. The NAND memory type is QLC.

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Last updated: 2026-08-26. Source: https://ssdrive.net/klevv-cras-910-lite-4-tb