KCD81RUG3T84 Kioxia CD8-R 3.84TB PCIe Gen 4 2.5" Server SSD

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Product line:

CD8-R

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Happyware Article Number:

SH727906-381042

Manufacturer Number:

KCD81RUG3T84

Brand:

Kioxia

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Description Technical details Warranty & Technical Support Reviews Bulk Deals

KCD81RUG3T84

High-Performance 2.5-inch NVMe Datacenter SSD featuring PCIe Gen4 throughput with the KCD81RUG3T84

KCD81RUG3T84 is a Kioxia CD8-R series 2.5-inch NVMe datacenter SSD designed for read-intensive tiers where predictable latency and high queue-depth efficiency matter. Built on PCIe Gen4, KCD81RUG3T84 delivers up to 7,200 MB/s sequential read and 1,250,000 4K read IOPS, enabling fast server boot, rapid application startup, and consistent VM image access in consolidated hosts.

The 3.84TB 3D TLC NAND architecture in KCD81RUG3T84 targets balanced capacity and cost control while maintaining enterprise data integrity. A 1 DWPD endurance class (7,008 TBW over 5 years) aligns with general-purpose virtualisation, content delivery, and mixed read/write databases that are read-dominant but still require sustained write capability up to 3,500 MB/s and 195,000 4K write IOPS. Platform integration is optimised for modern server backplanes and NVMe fabrics, with OCP 2.0 support and secure firmware handling to standardise fleet operations.

Why Choose the KCD81RUG3T84?

KCD81RUG3T84 provides an efficient density-to-performance ratio for enterprises building scalable NVMe storage pools or accelerating local boot and application volumes without over-provisioning endurance. Its power profile (5W idle, 14W active) supports high node counts, while enterprise protections reduce operational risk during power events and lifecycle maintenance across large deployments.

Kioxia engineering focuses on datacenter-grade predictability, qualification discipline, and long-life supply alignment with current server and storage standards. Reliability design targets a 2.5 million hours MTBF/MTTF class, with end-to-end data protection, power-loss protection, sanitize instant erase, and digitally signed firmware supporting controlled operations and compliance workflows.

Key Applications:

Read-intensive server boot and OS volumes
Virtualisation and VM image repositories
Content delivery and caching tiers
General-purpose datacenter application storage
Mixed read/write databases (1 DWPD class)

At Happyware - Server Hardware you benefit from non-binding offers tailored to your infrastructure requirements for KCD81RUG3T84 rollouts, and from bulk order discount options when standardising NVMe capacity across clusters or multi-site deployments.

Technical details of KCD81RUG3T84

Capacity:

3.84TB

Form Factor:

2.5"

Interface:

PCIe Gen 4

Speed Reading:

7200MB/s

Speed Writing:

3500MB/s

Total Bytes Written (TBW):

7008TB

Drive Writes Per Day (DWPD):

Suitability:

Server

Mean Time Between Failures (MTBF):

2500000

Special features:

Sanitize Instant Erase (SIE) Open Compute Project 2.0 (OCP 2.0) Digitally Signed Firmware Power Loss Protection (PLP) suitable for continuous operation (24/7)

Power Consumption Operation:

14W

Certificates:

RoHS EMC CNS 13438 KN32 KN35 EN 62368-1 AS/NZS CISPR 32 UL/CUL 62368-1

Recording Process:

3D-NAND TLC

Height:

15mm

Cache Memory:

256 MB

How long is the Warranty and how you can get technical support for KCD81RUG3T84

Warranty:	36 months (part)
RMA through customer:	yes
RMA Url:	https://www.storrepair.com/kioxia/
Description:	Items must be returned first. No Advance replacement option. No delivery times are specified.