GOODRAM IRDM Pro Gen 5 4TB NVMe SSD technical specifications (2026)
GOODRAM's IRDM Pro Gen 5 internal SSD use PCIe M.2 5.0 bus. More details about this NVMe on our page.

Controller & Memory
GOODRAM's 4TB IRDM Pro Gen 5 SSD is powered by Phison PS5026-E26 8 Channel. The internal SSD storing a data location map on Dynamic-Random Access Memory Yes to run a games faster. The IRDM Pro Gen 5 comes equipped with Micron 232-L flash memory. NVMe SSD also available in 2 TB and 1 TB capacities.
Storage Comparisons:
IRDM Pro Gen 5 Performance & Benchmarks
Internal SSD use PCIe M.2 5.0 computer expansion bus standard with maximum write speeds 11000 Mbps, and read speeds 12000 MB/s. It also has input/output performance 1400000 on reading and 1400000 on writing operations.
GOODRAM IRDM Pro Gen 5 4 TB vs M.2 5.0 peers
Switch between sequential throughput and random IOPS to see how this drive stacks up against other M.2 5.0 SSDs in our database. The highlighted bar is the drive on this page — click any other bar to open that drive.
- Corsair MP700 Pro XT 1 TB: 14,900 MB/s read, 14,200 MB/s write
- Corsair MP700 Pro XT 2 TB: 14,900 MB/s read, 14,500 MB/s write
- Corsair MP700 Pro XT 4 TB: 14,900 MB/s read, 14,400 MB/s write
- Crucial T710 1 TB: 14,900 MB/s read, 13,800 MB/s write
- GOODRAM IRDM Pro Gen 5 4 TB (this drive): 12,000 MB/s read, 11,000 MB/s write
GOODRAM IRDM Pro Gen 5 vs Competitors
See how the IRDM Pro Gen 5 stacks up against other M.2 5.0 drives in our database:
Compare with rival drives:
Endurance, TBW & Warranty
Manufacturer provide 3 years warranty period limited by endurance 1.4 TBW. As well it has 2000000 million hours MTBF.
GOODRAM IRDM Pro Gen 5 4 TB Specifications
| Category | Value |
|---|---|
| Capacity [?] | 4 TB |
| Interface [?] | M.2 5.0 |
| Controller [?] | Phison PS5026-E26 8 Channel |
| Memory type [?] | Micron 232-L |
| DRAM [?] | Yes |
| Read speed (MB/s) [?] | 12000 |
| Write speed (MB/s) [?] | 11000 |
| Read IOPS [?] | 1400000 |
| Write IOPS [?] | 1400000 |
| Endurance (TBW) [?] | 1.4 |
| MTBF (million hours) [?] | 2000000 |
| Warranty (years) [?] | 3 |
Verdict: Is the IRDM Pro Gen 5 Worth It in 2026?
The write speed is 11000 Mb/s, that is faster than has other rivals. The NVMe SSD provide possibility to write 1.4 TBW, that is not much against rivals. After evaluating all the facts, we recommend to buy GOODRAM IRDM Pro Gen 5 4TB for your PC.
+ Pros
- Excellent writing speed
- PCIe 5.0
- Capacity
- Cons
- Writing speed
Buy this or similar SSD Storage:
Video Review
Goodram IRDM PRO GEN 5 SSD NVMe M.2 2280 PCIe Gen5 x4 12000 MB/s specs (1TB, 2TB, 4TB)