• Black metal 2.5-inch solid-state drive with matte finish and four screws cisco UCSB-NVMEM6-M6400 6.4TB NVMe SSD
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Cisco

Cisco UCSB-NVMEM6-M6400 | 6.4TB U.3 NVMe SSD, Micron 7450, High Performance

UCSB-NVMEM6-M6400

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Description

The Cisco UCSB-NVMEM6-M6400 is a 6.4TB U.3 NVMe solid-state drive engineered for UCS B-Series M6 blade servers. Built on Micron's 7450 series with 176-layer NAND technology, it delivers high performance with up to 1 million IOPS and enterprise-grade endurance rated at 3X drive writes per day. Designed for demanding data center workloads including virtualization, databases, and cloud infrastructure requiring consistent low latency and exceptional throughput.

Features

U.3 NVMe interface with PCIe Gen4 for maximum bandwidth and low latency
- Micron 7450 series controller with 176-layer TLC NAND technology
- High endurance rating: 3X drive writes per day for write-intensive workloads
- Enterprise-grade performance: Up to 1 million IOPS random read, up to 6800 MB/s sequential throughput
- Consistent QoS with 99.9999% of operations under 2ms latency
- Hot-swappable 2.5-inch form factor (7mm height) for UCS B-Series M6 blade servers
- VMware vSAN certified for ESXi 8.0 and 9.0 hyper-converged deployments
- Advanced wear leveling and error correction for data integrity
- Power-loss protection to safeguard data in unexpected power events
- Optimized for virtualization, database, OLTP, and cloud-native workloads
- Micron Secure Execution Environment for enhanced security
- End-to-end data path protection with T10 DIF/DIX support

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

Capacity: 6.4TB
- Form Factor: 2.5-inch U.3 (7mm)
- Interface: NVMe PCIe Gen4
- NAND Technology: Micron 7450 series with 176-layer TLC NAND
- Performance Class: High Performance, High Endurance
- Endurance Rating: 3X drive writes per day (DWPD)
- Sequential Read: Up to 6800 MB/s (typical for Micron 7450 series)
- Sequential Write: Up to 4600 MB/s (typical for Micron 7450 series)
- Random Read IOPS: Up to 1,000,000 IOPS
- Random Write IOPS: Up to 240,000 IOPS
- Latency: Sub-2ms (99.9999% QoS)
- Compatible Systems: UCS B200 M6, UCSB-5108 chassis, UCS B-Series M6 blade servers
- VMware vSAN Certified: ESXi 8.0 and 9.0 compatible
- Hot-Swappable: Yes
- Operating Temperature: 0°C to 70°C

FAQs

Q: Which Cisco UCS systems support the UCSB-NVMEM6-M6400?
A: This drive is designed for Cisco UCS B200 M6 blade servers and compatible UCS B-Series M6 platforms. It requires the UCSB-5108 blade server chassis and is hot-swappable in supported drive bays.

Q: What makes this drive suitable for high-performance workloads?
A: The UCSB-NVMEM6-M6400 uses Micron's 7450 NVMe controller with 176-layer NAND, delivering up to 1 million IOPS for random reads and consistent sub-2ms latency. Its 3X DWPD endurance rating makes it ideal for write-intensive applications like databases, virtualization, and real-time analytics.

Q: Is this drive compatible with VMware vSAN environments?
A: Yes, the UCSB-NVMEM6-M6400 is certified for VMware vSAN deployments on ESXi 8.0 and 9.0, making it suitable for hyper-converged infrastructure and software-defined storage applications.

Q: What is the difference between this M6400 model and other UCS NVMe drives?
A: The UCSB-NVMEM6-M6400 features the Micron 7450 controller optimized for high performance and high endurance, rated at 3X drive writes per day. This makes it ideal for write-intensive workloads compared to value-endurance models rated at 1X DWPD.

Q: Can I use this drive for boot storage in UCS blade servers?
A: While technically possible, this 6.4TB high-performance drive is typically deployed for primary data storage, virtualization, or database workloads. For boot storage, Cisco offers dedicated M.2 SATA boot drives that are more cost-effective for that purpose.

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