Kioxia
Kioxia KCM6XRUL7T68 7.68TB enterprise SSD
7.68 TB NVMe enterprise SSD with up to 6900 MB/s sequential read, 1.4 M IOPS random read, dual-port design and power-loss protection for 24×7 workloads
- Capacity7.68TB
- Memory ComponentsBiCS FLASH TLC
- InterfacePCIe 4.0 1x4, 2x2, NVMe 1.4
- Max Sequential ReadUp to 6900 MBps
- Max Sequential WriteUp to 4000 MBps
- 4KB Random ReadUp to 1,400,000 IOPS
- 68 TB capacity handles large enterprise datasets
- PCIe 4.0 x4 and NVMe 1.4 deliver 6900 MB/s sequential read
- 4M random read IOPS accelerates transaction-heavy workloads
- Dual-port U.3 design enables high-availability server deployments
- 5 W idle and 20 W active power reduces data-centre energy use
Enterprise capacity and read-intensive design
The Kioxia CM6-R Series KCM6XRUL7T68 is a 7.68TB enterprise solid-state drive built for read-intensive server workloads. It uses proprietary 96-layer BiCS FLASH TLC memory with a Kioxia controller and firmware. The 2.5-inch, 15 mm Z-height form factor conforms to SFF-TA-1001 U.3 and works with tri-mode backplanes. Dual-port architecture supports high-availability deployments.
PCIe 4.0 x4 NVMe 1.4 interface
The drive connects through a PCIe 4.0 1x4, 2x2 interface compliant with the NVMe 1.4 specification. Sequential read reaches up to 6900 MBps while sequential write reaches up to 4000 MBps. Random 4KB read performance is rated up to 1,400,000 IOPS and random 4KB write up to 170,000 IOPS. This interface and performance profile determine whether the drive fits the target workload.
Power draw and thermal limits
Idle power consumption is 5W and active power consumption is 20W. The operating temperature range spans 0°C to 70°C with humidity tolerance from 5% to 95% RH. Shock resistance is rated at 9,800 m/s² for 0.5 ms and vibration resistance at 21.27 m/s² across 5 to 800 Hz. Six power modes help manage consumption during 24x7 operation.
Najważniejsze cechy
- 68 TB capacity handles large enterprise datasets
- PCIe 4.0 x4 and NVMe 1.4 deliver 6900 MB/s sequential read
- 4M random read IOPS accelerates transaction-heavy workloads
- Dual-port U.3 design enables high-availability server deployments
- 5 W idle and 20 W active power reduces data-centre energy use
Specyfikacja
| Brand | KIOXIA |
|---|---|
| Series | CM6-R Series |
| Model | KCM6XRUL7T68 |
| Capacity | 7.68TB |
| Memory Components | BiCS FLASH TLC |
| Interface | PCIe 4.0 1x4, 2x2, NVMe 1.4 |
| Max Sequential Read | Up to 6900 MBps |
| Max Sequential Write | Up to 4000 MBps |
| 4KB Random Read | Up to 1,400,000 IOPS |
| 4KB Random Write | Up to 170,000 IOPS |
| Features | PCIe 4.0, NVMe 1.4 specification compliant Form factor: 2.5-inch, 15 mm Z-height Proprietary KIOXIA architecture: controller, firmware and BiCS FLASH 96-layer 3D TLC memory SFF-TA-1001 conformant (U.3), works with Tri-mode controllers and backplanes Dual-port design for high availability applications 6th generation, two-die failure recovery and double parity protection High performance with lower power consumption Power loss protection (PLP) and end-to-end data protection Suited for 24x7 enterprise workloads Data security options: SIE Six power mode settings |
| Power Consumption (Idle) | 5W |
| Power Consumption (Active) | 20W |
| Operating Temperature | 0°C ~ +70°C |
| Operating Humidity | 5% to 95% RH |
| Max Shock Resistance | 9,800 m/s2 {1,000 G} (0.5 ms duration) |
| Max Vibration Resistance | 21.27 m/s2 {2.17 Grms} (5 to 800 Hz) |
| Height | 15.00mm |
| Width | 69.85mm |
| Depth | 100.45mm |
| Weight | 130.00g |
| Waga przesyłki | 0.23 kg |
| Wymiary opakowania | 152 × 119 × 25 mm |
Pytania dotyczące tego produktu
How does the 7.68 TB capacity translate into usable space once the drive is installed in a server?
The drive presents 7.68 TB of raw capacity; the operating system will report a slightly lower figure due to binary-to-decimal conversion and the reserved area used for wear levelling and power-loss protection.
What does the PCIe 4.0 1x4, 2x2 interface actually limit in a live system?
The drive connects through a U.3 port using up to four PCIe 4.0 lanes, capping sequential throughput at the drive's rated 6,900 MB/s read and 4,000 MB/s write when the backplane and controller also support PCIe 4.0 x4.
Will the 15 mm Z-height fit in a standard 2.5-inch hot-swap bay?
Yes, the 15.00 mm height matches the SFF-TA-1001 U.3 form factor, so it slides into any 2.5-inch bay designed for 15 mm drives and works with tri-mode backplanes.
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