GOODRAM IRDM Pro Gen 5 4TB NVMe SSD technical specifications (2026)

Posted on June 21, 2026 by Raymond Chen

GOODRAM's IRDM Pro Gen 5 internal SSD use PCIe M.2 5.0 bus. More details about this NVMe on our page.

GOODRAM IRDM Pro Gen 5 4TB NVMe SSD technical specifications

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.

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.

Performance comparison

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:

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

3.8 / 5 · 80 votes

Buy this or similar SSD Storage:

Samsung 980 Pro 2 TB

-57% $165
List Price: $379.99

Buy on Amazon

Video Review

Goodram IRDM PRO GEN 5 SSD NVMe M.2 2280 PCIe Gen5 x4 12000 MB/s specs (1TB, 2TB, 4TB)

Frequently Asked Questions

The GOODRAM IRDM Pro Gen 5 has Yes. Dynamic random-access memory (DRAM) makes drive faster, but also more expensive.

The IRDM Pro Gen 5 4TB due to the high density of memory chips require the installation of extra heat sink. This would decrease temperature of the memory chips and controller. Some laptops or motherboards designed with additional cooling below or above the storage to enhance productivity during times of high loads.

The GOODRAM IRDM Pro Gen 5 has write speed 11000 Mb/s, maximum read speed 12000 Mb/s. SSD works on Phison PS5026-E26 8 Channel controller and M.2 5.0 high-speed serial computer expansion bus standard. The NAND memory type is Micron 232-L.

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