Cheetah High Capacity (HC) are high-performance, high-capacity PCIe Gen5 x4 NVMe 2.0 SSDs designed for next-generation enterprise and data center storage. With 16 NAND channels, a DDR5 interface, and advanced security features, Cheetah HC delivers high throughput, low latency, and enterprise-grade reliability. Supporting capacities up to 122 TB in U.2 and E1.L form factors, Cheetah HC is optimized for AI workloads, data lakes, object storage, and other applications requiring high-capacity, high-density storage.
Cheetah HC SSD
Features
- Enterprise High Capacity (HC) SSD
- Form Factors: E1.L / U.2
- Capacities: Up to 128TB today with roadmap expansion
- NAND Flash: QLC, TLC
- Interface: PCIe Gen5 x4 NVMe
- Sequential Read/ Write: Up to 14.17/2.355 GB/s
- Random Read/ Write: Up to 836K / 36.8K IOPS
- Endurance: Random Workload: 0.3 DWPD; Sequential Workload: 1.8 DWPD
- Enterprise Power Loss Protection (PLP)
- Applications: AI training datasets, data lakes, object storage, scale-out file systems, enterprise all-flash arrays, backup repositories, hyperscale cloud storage
Benefits
- Ultra-High Capacity for AI Data: Unigen’s family of Cheetah HC SSDs deliver ultra-high-capacity NVMe storage designed to handle the massive datasets generated by AI training, inference, and other data-intensive workloads. With capacities up to 122TB, it enables organizations to store more data per drive while reducing the number of SSDs required for large-scale storage environments.
- High Performance for Data-Intensive Workloads: Built on PCIe Gen5 x4 NVMe 2.0, Cheetah HC SSDs provide high throughput and low latency for demanding AI and enterprise applications. Its 16 NAND channels and high-performance controller architecture help accelerate data access and keep compute resources efficiently supplied with data. Built on PCIe Gen5 x4 NVMe 2.0, Cheetah HC SSDs provide high throughput and low latency for demanding AI and enterprise applications. Its 16 NAND channels and high-performance controller architecture help accelerate data access and keep compute resources efficiently supplied with data.
- Maximum Storage Density: Cheetah HC enables significantly greater storage density, particularly in the E1.L form factor, helping hyperscale and enterprise data centers store more data within each rack. Higher density can reduce the physical footprint of storage infrastructure while improving airflow, thermal management, and serviceability.
- Flexible Deployment Across Data Centers: Available in U.2 and E1.L form factors, Cheetah HC provides flexibility for different server and storage architectures. A common controller and firmware platform across EDSFF form factors simplifies platform integration and enables a consistent storage solution across evolving data center designs.
Specifications
| General | ||
| Product Type | Enterprise High Capacity (HC) SSD | |
| Form Factors | E1.L / U.2 | |
| Interface | PCIe Gen5 x4 | |
| Protocol | NVMe 2.0 | |
| NAND Technology | QLC, TLC | |
| NAND Channels | 16 | |
| DRAM Interface | DDR5 | |
| Capacities | 16TB / 32TB/ 64TB/ 128TB | |
| Performance | ||
| Sequential Read | Up to 14.17 GB/s | |
| Sequential Write | Up to 2.355 GB/s | |
| 4K Random Read | Up to 836 KIOPS | |
| 4K Random Write | Up to 36.8 KIOPS | |
| 4K Random Read Latency | As low as 96.57 µs | |
| 4K Random Write Latency | As low as 27.28 µs | |
| Endurance & Reliability | ||
| Random Workload Endurance | 0.3 DWPD | |
| Sequential Workload Endurance | 1.8 DWPD | |
| Mean Time to Failure (MTTF) | 2 million hours | |
| Power Loss Protection | Yes | |
| Environmental | ||
| Operating Temperature | 0°C to 70°C | |
| Non-Operating Temperature | −40°C to 85°C | |
| Operating Humidity | 95% RH, 25°C–70°C; 2 cycles in 48 hours | |
| Non-Operating Humidity | 95% RH at 55°C | |
| Shock | 1,500 G, 0.5 ms; non-operating | |
| Vibration | 20 G, 80–2,000 Hz; 1.52 mm, 20–80 Hz; non-operating | |
| ESD | ±4 kV; non-operating, 20°C, 48% RH | |
| Security | ||
| TCG Opal | Yes | |
| Secure Boot | Yes | |
| End-to-End Data Protection | Yes | |
| Advanced Security Features | Yes |
Ordering Information
| Part Number | Description |
| UBP5S1115T3E1T1-PM41-UGN | U.2 (15mm), 16TB |
| UBP5S1130T7E1Q1-RD11-UGN | U.2 (15mm), 32TB |
| UBP5S1161T4E1Q1-SD11-UGN | U.2 (15mm), 64TB |
| UBP5S11123TE1Q1-TD11-UGN | U.2 (15mm), 128TB |
| UBPMS1115T3E1T1-PM41-UGN | E1.L (9.5mm), 16TB |
| UBPMS1130T7E1Q1-RD11-UGN | E1.L (9.5mm), 32TB |
| UBPMS1161T4E1Q1-SD11-UGN | E1.L (9.5mm), 64TB |
| UBPMS11123TE1Q1-TD11-UGN | E1.L (9.5mm), 128TB |