Goodram IRDM Ultimate 1Tb NVMe SSD technical review

Posted on December 16, 2022 by Raymond Chen

Should you buy IRDM Ultimate (1Tb) produced by Goodram and further specifications watch in our article.

Goodram IRDM Ultimate 1Tb NVMe SSD technical review

Goodram's 1Tb IRDM Ultimate internal SSD works on Phison PS5026-E26 controller. The IRDM Ultimate comes equipped with 3D TLC memory. This drive besides, available in 5 capacities, including 120 Gb, 480 Gb, 240 Gb and 4 Tb volume sizes.

Performance and benchmarks

Goodram IRDM Ultimate use PCIe M.2 5.0.

Endurance and warranty


Category Value
Capacity 1 Tb
Interface M.2 5.0
Controller Phison PS5026-E26
Memory type 3D TLC
DRAM n/a
Read speed (Mb/s) n/a
Write speed (Mb/s) n/a
Read IOPS n/a
Write IOPS n/a
Endurance (TBW) n/a
MTBF (million hours) n/a
Warranty (years) n/a


Overall, our site recommend to have Goodram IRDM Ultimate 1Tb for your PC.

+ Pros

  • Capacity

- Cons

  • None

Buy this or similar SSD:

Video Review

Goodram PCIe 4 x4 NVMe M.2 SSD, 500GB, 1TB and 2TB IRDM Ultimate X


The Goodram IRDM Ultimate has no dynamic random-access memory (DRAM) or information about it is not known. DRAM makes drive faster, but more expensive.

The IRDM Ultimate 1Tb due to the low density of memory chips may last with no additional heat sinks. Some motherboards or laptops designed with thermal pads above and below the drive to improve productivity during heavy loads.

The Goodram IRDM Ultimate works on Phison PS5026-E26 controller and M.2 5.0 interface standard. The NAND memory type is 3D TLC.
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