DatacenterDisk

Kioxia 3.84TB U.2 NVMe SSD - Live Prices

1 drives tracked. From $640.94/TB. Updated every 4 hours.

Buy or Skip?
✓ Buy if: you specifically need Kioxia at this capacity for compatibility. 5-year warranty included.
✗ Skip if: you need higher workload rating than 550TB/year.
Buy on Amazon → $2461.20
Best $/TB
$640.94
Drives
1
Interface
NVMe-PCIe4

At $640.94/TB, Kioxia 3.84TB NVMe drives are $233.90/TB above the 3.84TB NVMe category average of $407.04/TB.

Kioxia 3.84TB NVMe - should you buy?

Kioxia 3.84TB NVMe SSD available from $640.94/TB.

U.2 is not M.2

Drives on this page use a 2.5-inch U.2 or U.3 connector, not the M.2 slot on a desktop board. Running one needs a U.2 backplane, a dedicated bay, or a PCIe-to-U.2 adapter with a power feed. Check the form-factor column on each row.

$/TB ▲Brand / ModelCapInterfaceTechCacheSectorWtyPriceCond.90DBuy
👑$640.94
~ 30d avg
Kioxia
CD8 Series 3.84TB NVMe U.2
KCD8XVUG3T84
5yr
3.84TB
NVMe-PCIe4
TLC——5yr$2,461.20newBuy →Details▼

Drive Specifications

Kioxia CD8 Series 3.84TB NVMe U.2
KCD8XVUG3T84
$640.94/TB
$2,461.20 total
Capacity
3.84TB
Interface
NVMe-PCIe4
Form Factor
U.2
Recording
TLC
RPM
N/A
Cache
N/A
Sector Size
—
Workload
—
Warranty
5 years

Other Kioxia NVMe capacities

3.2TB3.84TB

Other brands at 3.84TB NVMe

KioxiaMicronSamsungSeagateWD

Frequently Asked Questions

The Kioxia 3.84TB NVMe SSD is designed for enterprise mixed workloads including virtualization, databases, and analytics. Check DWPD rating: 1 DWPD suits read-intensive; 3 DWPD handles write-heavy OLTP.

Kioxia 3.84TB NVMe drives use U.2 or U.3 connectors. Compatible with Dell PowerEdge, HPE ProLiant Gen10+, Supermicro, and any server with NVMe U.2 backplane. U.2 to PCIe adapters ($15-50) work for desktop servers.

TLC (Samsung PM9A3, Micron 7450) offers higher write endurance for mixed workloads. QLC (Solidigm D5-P5336) is cheaper per TB, ideal for read-heavy AI data lakes and CDN. Match NAND type to your write volume.

Use Case Scenarios

🗄️
OLTP Database Primary Storage
PostgreSQL, MySQL or Oracle requiring low latency and high IOPS.
✓ Excellent fit
NVMe delivers sub-200μs latency vs 5ms for HDD — a 25x improvement that directly reduces query response times. At 1 DWPD verify your daily write volume stays within endurance limits.
🤖
AI/ML Training & Inference
GPU server loading training datasets or serving inference at high throughput.
✓ Excellent fit
NVMe at 6,900MB/s eliminates storage bottlenecks when loading datasets to GPU memory. Consider multiple drives for larger datasets.
💾
Bulk Cold Data Archive
Storing large volumes of infrequently accessed data.
✗ Not ideal
At ~$641/TB, NVMe costs 10x more than enterprise HDD for cold data. Unless you need fast retrieval, HDDs or LTO tape are far more cost-effective.

Maintenance & Troubleshooting

Maintenance Checklist

On installUpdate drive firmware
Check manufacturer website for latest firmware. Enterprise SSDs receive updates that fix performance and reliability issues.
On installEnable power loss protection verification
Enterprise NVMe drives have onboard capacitors for power loss protection. Verify in drive logs after first power cycle.
MonthlyCheck SMART/NVMe health attributes
Run nvme smart-log /dev/nvme0 (Linux). Monitor: Media_Errors, Available_Spare, Percentage_Used.
MonthlyMonitor write endurance consumption
Track Percentage_Used SMART attribute. At 80%+ consider planning replacement. At 3.84TB and 1 DWPD you have 7,176,192GB lifetime writes.
QuarterlyReview error logs in server BMC
Check iDRAC, iLO or IPMI logs for NVMe errors, PCIe link speed downgrades, or unexpected resets.

Troubleshooting Guide

Cause: PCIe slot not initialized, missing NVMe driver, BIOS not updated, or U.2 cable issue.
Fix: Check BIOS for NVMe in PCIe enumeration. Update server firmware. Reseat U.2 cable. Verify PCIe bifurcation if using adapter. Test in another slot.