Ultrastar DC SN630 NVMe Series Features: PCIe Gen 3.1, x4 interface and NVMe™ 1.3 compliant with in-box driver support Industry-standard 2.5-inch U.2 small form factor for high serviceability in a slim 7mm package Capacities up to 7.68TB Optimized for read-intensive & mixed-use workloads Up to 170K IOPS (70/30 random mixed workload) 65% less power consumption compared to 25W PCIe SSD solutions Hot Swap/Hot Plug support with data-loss protection NVMe MI 1.0 Management Interface Support MTBF rating of 2 million hours Instant Secure Erase (ISE) with AES-256 encryption Specifications: Interface PCIe Gen 3.0 x4 (Compliant to NVMe™ 1.3) Form Factor U.2 2.5-inch drive Capacity 1,920GB Endurance (Drive writes per day, DW/D) 0.8 Flash Memory Technology WDC BiCS3 3D TLC NAND Sequential Read, (max MiB/s, 128KiB BS, QD128) 2,750 Sequential Write, (max MiB/s, 128KiB BS, QD128) 1,270 Random Read (max IOPS, 4KiB BS, QD128) 348,590 Random Write (max IOPS, 4KiB BS, QD128) 51,460 Mixed Random Read/Write (max IOPS 70%R/30%W, 4KiB) 170,450 Random Read Latency (4KiB BS, QD1, 99.99%) (μs) 180 Unrecoverable Bit Error Rate (UBER) 1 in 1017 EOL Data Retention 3 months at 40° C MTBF (M hours) 2 Annualized Failure Rate (AFR) 0.44% Limited Warranty 5 years Requirement (DC +/- 10%) 12V Operating Power States (W, average) 10.75 & 8.75 Idle (W, average) 5.6 Operating Temperature 0° C to 70° C Non-operating Temperature -40° C to 85° C Width (mm) 69.85 +/-0.25 Length (mm, max) 100.45 Weight (g, max) 95 z-height (mm) 7.00 +0.2/-0.5