KCD6XRUL1T92: Kioxia CD6-R 1.92TB PCIe Gen4 NVMe U.3 2.5-Inch Data Center SSD
Also listed as: KCD6XRUL1T920, CD6-R 1.92TB, KCD61RUL1T92 · made by Kioxia
The Kioxia CD6-R 1.92TB is a single-port PCIe Gen4 x4 NVMe data center solid state drive optimized for hyperscale clouds, content delivery networks, and scale-out file systems. It provides up to 6,200 MB/s sequential read bandwidth and 1,000,000 random read IOPS with an active power profile under 13W. Second-hand market buyers should inspect NVMe endurance logs to verify percentage remaining, check for thermal paste or debris on connector pins, and confirm compatibility with target server backplanes.
Specifications
| Part number | KCD6XRUL1T92 |
|---|---|
| Brand | Kioxia |
| Made by | Kioxia |
| Type | SSDs |
| Other numbers | KCD6XRUL1T920, CD6-R 1.92TB, KCD61RUL1T92 |
| Status | current |
| Capacity (GB) | 1,920 |
| Interface | NVMe PCIe Gen4 U.3 (tri-mode backplane) |
| Form factor | SFF 2.5in, U.3 15mm |
| Endurance | Read Intensive, 1.0 DWPD |
| Generation fit | PCIe Gen4 data center server backplanes |
About the KCD6XRUL1T92
KCD6XRUL1T92 is Kioxia's 1.92TB single-port PCIe Gen4 x4 NVMe solid state drive in the CD6-R data center series. Optimized for cloud hosting environments, content delivery networks, and distributed scale-out storage, it provides 6,200 MB/s sequential read bandwidth and 1,000,000 random read IOPS within an efficient 13W active power envelope. In Kioxia's lineup, it offers a cost-effective single-port alternative to the dual-port CM6 enterprise tier.
Compatibility
Compatible with PCIe Gen4 U.3 and U.2 server backplanes in mainstream 1U and 2U rack servers from Dell, Lenovo, HPE, and Supermicro. It is backward compatible with PCIe Gen3 backplanes. It does not support dual-port multi-pathing; attempts to configure dual-port failover will fail. It requires a standard 15mm 2.5-inch server drive caddy.
How to identify a genuine unit
The label displays model KCD6XRUL1T92, CD6-R 1920GB, single-port PCIe Gen4 x4 NVMe. In system BIOS and operating system device trees, it reports as Kioxia CD6-R. Generic units have retail firmware; OEM units (like Dell 400-BJHY) carry Dell firmware identifiers.
Buying used
Inspect the smart-log for percentage used, error counts, and temperature extremes. CD6 drives pulled from web hosting or hyperscale nodes frequently retain over 90 percent of write endurance. Confirm that the drive is unlocked and that U.3 contact pins are clean.
Reference prices (last 14 days, updated 2026-10-27)
New: USD 225 (1 sighting, Oct 2026)
Used: USD 135 (1 sighting, Oct 2026)
All sightings
| Seller | Condition | Price | Note | Seen |
|---|---|---|---|---|
| serversupply.com | new | USD 225 | 2026-10-27 | |
| ebay.com | used | USD 135 | 2026-10-27 |
Prices seen on public listings on the dates shown, before tax and shipping. Not an offer.
Fits these models
Equivalent part numbers
- Dell 400-BJHY Dell 1.92TB NVMe CD6-R SSD
FAQ
What is the key difference between CD6 and CM6?
CD6 is a cost-effective single-port drive for data centers, whereas CM6 is a dual-port enterprise drive.
Does the CD6-R support power loss protection?
Yes, full enterprise-grade hardware power loss protection is standard.
Buying or selling KCD6XRUL1T92?
New, refurbished or used. Tell us the quantity and condition and we connect you with a vetted reseller in your region, usually within one working day.
Sources
- Kioxia CD6-R Data Center NVMe SSD Product Manual, checked 2026-10-27