Kioxia RD500 1Tb SSD tech specifications

Posted on February 05, 2024 by Raymond Chen

What memory type installed in RD500 (1Tb) produced by Kioxia and another characteristics explore on this site.

Kioxia RD500 1Tb SSD tech specifications

Kioxia RD500 1Tb is powered by Phison E12 ? controller. The NVMe storing a data location map on Dynamic-Random Access Memory 1GB DDR4 to open a files faster. The RD500 comes equipped with Toshiba TLC memory. Kioxia RD500 is offered also in 500 Gb and 2 Tb capacities.

🚀 Performance and benchmarks

NVMe SSD use PCIe M.2 3.0 x 4 computer expansion bus standard with read speeds 3400 MB/s, and maximum write speeds 3200 MB/s. This model has input/output performance 600000 on writing and 640000 on reading operations per second.

🖥️ Endurance and warranty

Kioxia give 5-year warranty that limited by 400 TBW. The RD500 has 1.5 million hours MTBF.

📊 Specs

Category Value
Capacity 1 Tb
Interface M.2 3.0 x 4
Controller Phison E12 ?
Memory type Toshiba TLC
Read speed (Mb/s) 3400
Write speed (Mb/s) 3200
Read IOPS 640000
Write IOPS 600000
Endurance (TBW) 400
MTBF (million hours) 1.5
Warranty (years) 5


RD500 (1Tb) produced by Kioxia use previous bus standard that is significantly slower than PCIe 4.0. The write speed is 3200 Mb/s, that is faster than has most of competitors. The NVMe has endurance 400 TBW, that is bad compared to nearest competitors. After evaluating all the facts, Kioxia RD500 1Tb is a well-rounded SSD.

+ Pros

  • Excellent writing speed
  • Capacity

- Cons

  • PCIe 3.0
  • Writing speed

🛒 Buy this or similar SSD Storage:

Samsung 980 Pro 2 Tb

-57% $165
List Price: $379.99

Buy on Amazon

✨ Video Review

Toshiba RD500 SSD NVME Unboxing e Review

⁉️ FAQ

The Kioxia RD500 has 1GB DDR4. Dynamic random-access memory (DRAM) in their controller help to increase endurance and IOPS.

The Kioxia RD500 due to the low density of memory chips can run without extra heat sinks. Some motherboards or laptops already has additional cooling below or above the storage for better productivity during heavy loads.

The RD500 1Tb has maximum write speed 3200 Mb per second, read speed 3400 Mb/s. SSD run on Phison E12 ? controller and M.2 3.0 x 4 high-speed serial computer expansion bus standard. The NAND flash memory type is Toshiba TLC.
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