Goodram IRDM Ultimate 480Gb NVMe SSD technical specifications

Posted on November 07, 2022 by Raymond Chen

Goodram's IRDM Ultimate NVMe use PCIe 3.0 x 4 computer expansion bus standard. Detailed characteristics of this SSD on this site.

Goodram IRDM Ultimate 480Gb NVMe SSD technical specifications

IRDM Ultimate (480Gb) produced by Goodram use Phison PS5007-E7. The SSD storing a data location map on Dynamic-Random Access Memory Nanya 256 - 512 DDR3L to run a games without delays. The IRDM Ultimate comes equipped with Toshiba MLC flash memory. NVMe SSD also available in 240 Gb and 120 Gb capacities.

Performance and benchmarks

Drive works on PCIe PCIe 3.0 x 4 expansion standard with write speeds equals to 2200 MB/s, and read speeds 2900 MB/s. IRDM Ultimate has input/output performance 235000 on reading and 270000 on writing operations per second.

Endurance and warranty

Manufacturer provide 5 years warranty period. As well it has 2 million hours MTBF.


Category Value
Capacity 480 Gb
Interface PCIe 3.0 x 4
Controller Phison PS5007-E7
Memory type Toshiba MLC
DRAM Nanya 256 - 512 DDR3L
Read speed (Mb/s) 2900
Write speed (Mb/s) 2200
Read IOPS 235000
Write IOPS 270000
Endurance (TBW) n/a
MTBF (million hours) 2
Warranty (years) 5


Goodram IRDM Ultimate 480Gb support previous bus standard that is significantly slower than PCIe Gen4. The maximum write speed is 2200 Mb/s, that is common for this expansion standard. After evaluating all the facts, Goodram IRDM Ultimate 480Gb has more cons and our site highly do not recommend to purchase it.

+ Pros

  • Good writing speed

- Cons

  • PCIe 3.0
  • 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 has Nanya 256 - 512 DDR3L. Dynamic random-access memory (DRAM) makes SSD faster, but more expensive.

The Goodram IRDM Ultimate due to the low density of memory chips may operate with no further heat sinks. Some motherboards already has thermal pads below and above the drive to improve productivity during times of heavy loads.

The Goodram IRDM Ultimate has maximum write speed 2200 Mb/s, maximum read speed 2900 Mb per second. Storage works on Phison PS5007-E7 controller and PCIe 3.0 x 4 interface standard. The NAND flash memory type is Toshiba MLC.
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