Goodram IRDM Ultimate X 2Tb SSD tech review

Posted on November 07, 2022 by Raymond Chen

Should you buy Goodram IRDM Ultimate X 2Tb and further details watch on this site.

Goodram IRDM Ultimate X 2Tb SSD tech review

Goodram IRDM Ultimate X 2Tb is powered by Phison PS5016-E16 controller. The IRDM Ultimate X comes equipped with Toshiba 3D TLC memory. NVMe SSD is offered also in 1 Tb and 500 Gb capacities.

Performance and benchmarks

Internal SSD works on PCIe M.2 4.0 x 4 with maximum write speeds 4500 MB/s, and read speeds 5000 Mbps. This model has input/output performance 700000 on writing and 750000 on reading operations.

Endurance and warranty

Goodram give 5 years of warranty that limited by endurance 2683 TBW. The IRDM Ultimate X has 1.7 million hours MTBF.


Category Value
Capacity 2 Tb
Interface M.2 4.0 x 4
Controller Phison PS5016-E16
Memory type Toshiba 3D TLC
DRAM n/a
Read speed (Mb/s) 5000
Write speed (Mb/s) 4500
Read IOPS 750000
Write IOPS 700000
Endurance (TBW) 2683
MTBF (million hours) 1.7
Warranty (years) 5


IRDM Ultimate X (2Tb) produced by Goodram use PCIe 4.0 that is undoubtedly faster than previous bus standard. The maximum write speed is 4500 Mb/s, that is okay for this expansion standard. The NVMe can write 2683 TBW, that is quite well against rivals. When everything is weighed in the balance, our editor strongly advise to buy Goodram IRDM Ultimate X 2Tb for your PC.

+ Pros

  • Good writing speed
  • PCIe 4.0
  • Capacity
  • Endurance

- 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 X 2Tb has no dynamic random-access memory (DRAM) or data about it is unknown. DRAM makes storage work faster, but more expensive.

The IRDM Ultimate X 2Tb due to the high density of memory chips requires installation of additional heat sink. It will lower temperature of the memory chips and controller. Some motherboards from the factory has additional cooling below or above the SSD for improving performance during times of high loads.

The IRDM Ultimate X 2Tb has write speed 4500 Mbps, sequential read speed 5000 Mbps. NVMe works on Phison PS5016-E16 controller and M.2 4.0 x 4 interface standard. The NAND flash memory type is Toshiba 3D TLC.
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