Kioxia X121 CD8P-R dSSD U.2 PCIe SIE
3840 GB, 2.5"More than 10 pieces in stock at third-party supplier
Memory Size4
Product details
Data Center NVMe Read-Intensive SSD
The KIOXIA CD8P-R series is a read-intensive NVMe SSD designed for data centers, optimized to support a wide range of scale-out and cloud applications, including big data, IoT, online transaction processing, and virtualization. Equipped with a PCIe 5.0 (32 GT/s x4) interface, the CD8P-R series SSDs deliver consistent performance of up to 2,000K IOPS (random read) and 200K IOPS (random write), achieving a 60% to 80% increase in sequential read speed compared to the previous generation of PCIe 4.0 SSDs (KIOXIA CD8-R series).
Featuring KIOXIA's 5th generation BiCS FLASH TLC flash memory, the CD8P-R SSDs in the 2.5-inch form factor offer an endurance of 1 DWPD (Drive Writes Per Day) and storage capacities of up to 30.72 TB, making them ideal for hyperscale data center applications.
Interface | PCIe |
Protocol | NVMe |
Read transfer speed | 12000 MB/s |
Write transfer speed | 5500 MB/s |
Max. random 4K read | 1900000 IOPS |
Max. random 4K write | 200000 IOPS |
Item number | 54436074 |
Manufacturer | Kioxia |
Category | SSD |
Manufacturer No. | KCD8XPUG3T84 |
Release date | 6.2.2025 |
Form factor | 2.5" |
Storage capacity | 3840 GB |
Interface | PCIe |
Protocol | NVMe |
Read transfer speed | 12000 MB/s |
Write transfer speed | 5500 MB/s |
Memory type (NAND) | TLC |
Max. random 4K read | 1900000 IOPS |
Max. random 4K write | 200000 IOPS |
Scope of application | Enterprise |
Max. TBW | 3.84 TB |
MTBF | 2500000 h |
Power consumption | 19 W |
Power consumption (standby) | 5 W |
Country of origin | China |
CO₂ emissions | 95,84 kg |
Climate contribution | EUR 2,38 |
Scope of delivery | SSD |
Length | 10.05 cm |
Width | 6.99 cm |
Height | 1.50 cm |
Weight | 130 g |
Product Safety |
30-day right of return
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «SSD» category have a defect within the first 24 months?
Source: Galaxus- 6.Crucial0,6 %
- 6.HP0,6 %
- 6.Kioxia0,6 %
- 6.Lexar0,6 %
- 10.Emtec0,7 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- 8.Crucial1 day
- 9.Kingston2 days
- 9.Kioxia2 days
- 9.PNY2 days
- 9.Samsung2 days
Return rate
How often is a product of this brand in the «SSD» category returned?
Source: Galaxus- 1.PNY1,3 %
- 2.Patriot1,5 %
- 3.Kioxia1,6 %
- 3.Silicon Power1,6 %
- 5.Lexar1,8 %