KIOXIA CD8-R 3.84TB Enterprise SSD, 2.5" 15 mm U.2 PCIe 4.0 NVMe, 1 DWPD read-intensive, SIE
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KIOXIA
KIOXIA CD8-R 3.84TB Enterprise SSD, 2.5" 15 mm U.2 PCIe 4.0 NVMe, 1 DWPD read-intensive, SIE
€3012.29 inc. VAT
KCD8XRUG3T84
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KIOXIA CD8-R 3.84TB — 2.5" U.2 PCIe 4.0 NVMe read-intensive SSD
PCIe 4.0 x4 NVMe1 DWPD7,200 MB/s readSIE
The KIOXIA CD8-R 3.84TB (KCD8XRUG3T84) is a 2.5-inch, 15 mm U.2 PCIe 4.0 x4 NVMe enterprise SSD rated for 1 drive write per day, built for read-intensive servers: web and application serving, analytics, boot and content delivery.
The CD8-R is KIOXIA's PCIe 4.0 data-center SSD for read-heavy servers, in the standard 2.5-inch U.2 format used by most current NVMe server bays.
Before you order: This is a U.2 (SFF-8639) NVMe drive: it needs a U.2/U.3-capable NVMe backplane or bay, or a U.2 cable/adapter to a PCIe slot. It does not fit M.2 slots and does not work on SATA/SAS controllers. OEM servers may need the vendor's drive carrier — tell us your server model before ordering.
What's in the Box
- 1 × KIOXIA CD8-R 3.84TB 2.5" NVMe SSD (KCD8XRUG3T84)
- Bare drive — KIOXIA lists no drive carrier/caddy, screws or cables; use the tray of your server or enclosure
What It Means in Practice
- 1 DWPD over 5 years means the full 3.84TB can be rewritten once every day for the warranty period — suited to read-heavy work such as web/app serving, analytics and content delivery.
- 1,250K random-read IOPS and 195K random-write IOPS is where an enterprise SSD replaces whole shelves of hard drives in latency-sensitive workloads.
- SIE (Sanitize Instant Erase) lets you crypto-erase the drive in seconds before redeployment or disposal; it is not a self-encrypting (SED) drive with authentication.
- 14 W typical active power: plan server airflow for 2.5-inch NVMe bays.
What Will Not Work
- Desktop motherboards without a U.2 port — M.2 slots are a different connector
- SATA or SAS controllers and SAS-only backplanes
- Laptops and consumer NAS units that only take 2.5" SATA drives
- Self-encryption with authentication (TCG Opal/Enterprise) unless the model is an SED version — this model is SIE, not SED
Key Features
PCIe 4.0 x4 · NVMe 1.4
64 GT/s x4 link, up to 7,200 MB/s sequential read at this capacity.
1 DWPD read-intensive
Read-intensive endurance at a lower cost per TB for read-heavy servers.
5-year warranty · 2.5M h MTTF
Enterprise reliability rating from KIOXIA's data-center line.
Technical Specifications
Frequently Asked Questions
Singular Expert Insight · Buyer's Guide
The CD8-R 3.84TB is the workhorse capacity for read-heavy Gen4 servers: high random-read IOPS in a standard U.2 bay at 1 DWPD. Check your bay supports U.2 NVMe, not just SAS/SATA. See our enterprise / server SSD range for other capacities and endurance classes.
✓ Buy it if your workload is mostly reads and you want maximum TB per euro in a server bay
✕ Skip it if you run write-heavy databases or caching — pick a 3 DWPD mixed-use drive
→ Also consider KIOXIA CD8-V (3 DWPD mixed-use) for write-heavy servers
Not sure it fits? Send us your server or storage model and controller, and we will confirm compatibility and the drive carrier before you order.
Features - KIOXIA - KCD8XRUG3T84
Interface
- U.2
More Details
Product Code
04:523042
EAN Code
4582563857384
Manufacturer
KIOXIA
Technical specifications
Capacity
4TB