Goodram IRDM Ultimate 4Tb SSD review

Posted on February 05, 2024 by Raymond Chen

Goodram's IRDM Ultimate internal SSD works on PCIe M.2 5.0 interface. Detailed characteristics of this NVMe SSD in our article.

Goodram IRDM Ultimate 4Tb SSD review

Goodram's 4Tb IRDM Ultimate NVMe works on Phison PS5026-E26 controller. The IRDM Ultimate comes equipped with 3D TLC flash memory. This NVMe is offered also in 5 capacities, including 480 Gb, 2 Tb, 120 Gb and 1 Tb volume sizes.

🚀 Performance and benchmarks

Goodram IRDM Ultimate works on PCIe M.2 5.0 expansion standard.

🖥️ Endurance and warranty

📊 Specs

Category Value
Capacity 4 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


On balance, we highly recommend to have Goodram IRDM Ultimate 4Tb for your PC.

+ Pros

  • Capacity

- Cons

  • None

🛒 Buy this or similar SSD Storage:

Samsung 980 Pro 2 Tb

-57% $165
List Price: $379.99

Buy on Amazon

✨ Video Review

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

⁉️ FAQ

The Goodram IRDM Ultimate is DRAMless storage or data about it is unknown. DRAM makes SSD faster, but more expensive.

The IRDM Ultimate 4Tb due to the high density of memory chips you need to install of additional heat sink. This would decrease temperature of the controller and memory. Some laptops or motherboards designed with thermal pads below and above the SSD for improving productivity during times of high loads.

The IRDM Ultimate 4Tb works on Phison PS5026-E26 controller and M.2 5.0 interface standard. The NAND flash memory type is 3D TLC.
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