Kioxia LC9 Series RLC9CZB122T 122.88TB PCIe 5.0, 2.5" NVMe QLC SSD
The Kioxia LC9 Series RLC9CZB122T is designed for enterprise environments that need very high storage capacity in a compact 2.5-inch drive. With 122.88 TB of capacity and BiCS FLASH™ QLC memory, it provides a large amount of storage for demanding data-intensive applications. Its 15 mm form factor also makes it suitable for systems designed around standard 2.5-inch enterprise SSD bays.
This SSD uses a PCIe® 5.0, NVMe™ 2.0 interface with a maximum interface speed of 128 GT/s. It supports PCIe® Gen5 single x4 and dual x2 configurations. The drive delivers sustained sequential read speeds of up to 12,000 MB/s and sustained sequential write speeds of up to 2,700 MB/s, providing high throughput for workloads that handle large volumes of data.
The RLC9CZB122T also provides sustained random read performance of up to 1,100 KIOPS and sustained random write performance of 35 KIOPS @ 16 KiB. Its IU size is 16 KiB, while the DWPD specification is 0.075 @ 4 KiB and 0.3 @ 16 KiB. These specifications provide clear performance and endurance characteristics for enterprise storage planning.
Power requirements are listed at 25 W typical during active operation and 5 W typical when ready. The SSD uses a supply voltage of 12 V ± 10 % and 3.3 V ± 15 %. It also includes Power Loss Protection and End-to-End Data Protection, along with Dual-Port support for compatible enterprise storage systems.
The drive supports SIE, SED, and FIPS SED security options. It is designed for an operating temperature of 0 °C to 75 °C and a non-operating temperature of -40 °C to 85 °C. The Kioxia LC9 Series RLC9CZB122T has a maximum weight of 150 g and comes with a 5-year warranty, making its specifications suitable for enterprise storage deployments requiring very high capacity.
Key Features
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122.88 TB storage capacity
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2.5-inch, 15 mm thickness form factor
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PCIe® 5.0, NVMe™ 2.0 interface
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BiCS FLASH™ QLC flash memory
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Maximum interface speed of 128 GT/s
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Sustained sequential read up to 12,000 MB/s
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Sustained sequential write up to 2,700 MB/s
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Sustained random read up to 1,100 KIOPS
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SIE, SED, and FIPS SED security options
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Power Loss Protection and End-to-End Data Protection
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Dual-Port support
Specifications
| Product Information |
|
| Brand |
KIOXIA |
| Model |
RLC9CZB122T |
| Product Series |
LC9 Series |
| Product Category |
Enterprise High Capacity SSD |
| Capacity |
122.88 TB |
| Form Factor |
2.5-inch, 15 mm thickness |
| Interface |
PCIe® 5.0, NVMe™ 2.0 |
| Maximum Interface Speed |
128 GT/s (PCIe® Gen5 single x4, dual x2) |
| Memory & Performance |
|
| Flash Memory Type |
BiCS FLASH™ QLC |
| IU Size |
16 KiB |
| Sustained 128 KiB Sequential Read |
12,000 MB/s |
| Sustained 128 KiB Sequential Write |
2,700 MB/s |
| Sustained 4 KiB Random Read |
1,100 KIOPS |
| Sustained Random Write |
35 KIOPS @ 16 KiB |
| DWPD |
0.075 @ 4 KiB; 0.3 @ 16 KiB |
| Power |
|
| Power Consumption (Active) |
25 W typ. |
| Power Consumption (Ready) |
5 W typ. |
| Supply Voltage |
12 V ± 10 %, 3.3 V ± 15 % |
| Reliability & Operating Conditions |
|
| MTTF |
2,500,000 hours @ 0 ℃ to 50 ℃; 2,000,000 hours @ 0 ℃ to 55 ℃ |
| Operating Temperature |
0 °C to 75 °C |
| Non-operating Temperature |
-40 °C to 85 °C |
| Humidity (Operating) |
5 % to 95 % R.H. |
| Vibration (Operating) |
21.27 m/s² { 2.17 Grms } (5 Hz to 800 Hz) |
| Shock (Operating) |
9.8 km/s² { 1,000 G } (0.5 ms) |
| Physical Specifications |
|
| Thickness |
15.0 mm +0 / -0.5 mm |
| Width |
69.85 mm ± 0.25 mm |
| Length |
100.45 mm Max |
| Weight |
150 g Max |
| Security & Protection |
|
| Security Options |
SIE, SED, FIPS SED |
| Power Loss Protection |
Yes |
| End-to-End Data Protection |
Yes |
| Dual-Port |
Yes |
