Goodram IRDM Ultimate X 500Gb NVMe tech specs

Posted on November 07, 2022 by Raymond Chen

What memory type installed in IRDM Ultimate X (500Gb) produced by Goodram and further specs watch on our page.

Goodram IRDM Ultimate X 500Gb NVMe tech specs

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

Performance and benchmarks

Goodram IRDM Ultimate X works on PCIe M.2 4.0 x 4 computer expansion bus standard with read speeds 5000 MB/s, and maximum write speeds 4500 Mbps. IRDM Ultimate X has input/output performance 700000 on writing and 750000 on reading operations per second.

Endurance and warranty

Goodram give 5 years warranty for this product that limited by endurance 850 Total Bytes Written. As well it has 1.7 million hours MTBF.


Category Value
Capacity 500 Gb
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) 850
MTBF (million hours) 1.7
Warranty (years) 5


Goodram IRDM Ultimate X 500Gb may work on PCIe 4.0 that is significantly faster than previous bus standard. The sequential write speed is 4500 Mbps, that is common for this expansion standard. The Goodram IRDM Ultimate X can write 850 TBW, that is quite well in comparison with nearest rivals. On balance, our site strongly advise to buy Goodram IRDM Ultimate X 500Gb for your PC.

+ Pros

  • Good writing speed
  • PCIe 4.0
  • Endurance

- Cons

  • Capacity

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 is DRAMless SSD or information about it is unknown. Dynamic random-access memory (DRAM) makes storage faster, but also more expensive.

The Goodram IRDM Ultimate X 500Gb due to the low density of memory chips can run with no extra heat sinks. Some motherboards from the factory has thermal pads below or above the storage for better performance during high loads.

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