Specifications
MPN
KCD81VUG1T60
SIE Model
KCD8XVUG1T60
SED Model
KCD8DVUG1T60
Capacity
1,600 GB (1.6 TB)
Form Factor
2.5-inch, 15 mm thickness (U.3)
Interface
PCIe 4.0, NVMe 1.4
Max Interface Speed
64 GT/s (Gen4 x4)
Random Read
up to 1,000K IOPS (4 KiB)
Random Write
up to 160K IOPS (4 KiB)
Flash Memory
KIOXIA 112-layer BiCS FLASH 3D TLC
Endurance
3 DWPD (mixed use, 5-year warranty)
Power (Active)
13 W typ.
Power (Ready)
5 W typ.
Supply Voltage
12 V ±10%, 3.3 V ±15%
Temperature (Operating)
0 °C to 75 °C
MTTF
2,500,000 hours
Data Protection
Power loss protection, end-to-end data correction
KIOXIA CD8-V 1.6TB alternatives
| MPN | Model | Interface | Endurance |
|---|---|---|---|
| KCD81VUG1T60 | KIOXIA CD8-V 1.6TB | PCIe 4.0 | 3 DWPD |
| KCD8XVUG1T60 | KIOXIA CD8-V 1.6TB SIE | PCIe 4.0 | 3 DWPD |
| KCD8DVUG1T60 | KIOXIA CD8-V 1.6TB SED | PCIe 4.0 | 3 DWPD |
| KCD81RUG1T92 | KIOXIA CD8-R 1.92TB | PCIe 4.0 | 1 DWPD |
| MTFDKCB1T9TFR | Micron 7450 PRO 1.92TB | PCIe 4.0 | 1 DWPD |
Use Case
1.6 TB mixed-use is the tier used for boot plus transaction log on nodes whose bulk storage is a read-intensive drive family. Keeping the log on a 3 DWPD device and the data on a 1 DWPD device is cheaper than making every drive write-intensive, and both can come from the same CD8 controller generation to keep firmware qualification to one family.
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