WD Ultrastar DC HC680 Enterprise HDD (Expected)

Brand: Western Digital | Category: Enterprise HDDs

SKU: WUH722024BLE6L4 | Part #: WUH722024BLE6L4 | MPN: WUH722024BLE6L4

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Western Digital's Ultrastar DC HC680 is built for the storage architect or data centre operations team that needs to pack capacity into a single drive without sacrificing reliability or thermal stability. This 24TB enterprise HDD—part number WUH722024BLE6L4—delivers 550TB of annual workload capacity in a sealed, helium-filled chassis, making it a genuine workhorse for nearline storage, sequential archival, and always-on data centre environments. With a 2.5-million-hour MTBF rating and conservative power draw, the HC680 sits at the intersection of density, durability, and operational efficiency that enterprise storage teams have come to expect from the Ultrastar line.

The engineering inside the WUH722024BLE6L4 reflects Western Digital's commitment to reliability under sustained load. Nine platters spinning at 7200 RPM deliver consistent sequential performance across tape-replacement and large-file workflows, while HelioSeal helium-sealing reduces drag and thermal stress on the media itself. The drive's 512MB cache and 512-byte sector size maintain compatibility with legacy and modern storage stacks alike, and the rated 600,000 load/unload cycles suggest this drive tolerates the frequent spin-ups and thermal cycling that real data centre environments impose. At 550TB per year, the workload rating translates to roughly 1.5TB per day—a pace that nearline tiers and warm-archive systems sustain without issue, but one that separates true enterprise drives from consumer or entry-level alternatives.

Thermal profile matters when drives sit shoulder-to-shoulder in a JBOD enclosure or dense storage shelf. The HC680 operates cleanly across 5°C to 60°C, consuming just 4.2W at idle and 7.4W under active read or write. That modest envelope means fewer BTUs per terabyte in the cabinet, lower cooling costs per rack unit, and easier compliance with data centre power budgets. For storage architects evaluating multi-petabyte systems—whether for cold backup, nearline NAS tiers, or consolidated archival—the Ultrastar DC HC680 cuts both the per-drive footprint and the total cost of ownership. Network engineers deploying high-capacity NAS or SAN storage should note that the standard SATA 6Gb/s interface plays well with industry-standard shelves and controllers, removing any integration friction from the procurement workflow.

Western Digital's Ultrastar DC HC680 carries RoHS compliance and is built to last through the multi-year service life typical of data centre infrastructure. The 1 in 10¹⁵ bit non-recoverable read error rate gives you confidence in data integrity during sequential reads, especially important when archival jobs run overnight or when large restore operations demand uninterrupted throughput. The WUH722024BLE6L4 fills the 24TB capacity sweet spot—large enough to reduce the number of drives and controllers in a system, yet not so large that a single drive failure becomes a bottleneck in rebuild time. Storage procurement teams often pair drives at this capacity with erasure coding or RAID-6 layouts, trading some overhead for the certainty that a dead drive won't drag the entire array into recovery.

Whether you are refreshing a three-to-five-year-old storage system or building out a new nearline tier for machine learning datasets, the Ultrastar family remains the standard reference for enterprise reliability metrics. The HC680's combination of 24TB density, sealed construction, and long-haul MTBF makes it the natural choice for any infrastructure that counts on storage availability and predictable power and cooling costs. If your data centre roadmap includes migration from 16TB or 18TB platters, the jump to this 24TB platform yields real per-terabyte gains without forcing a complete redesign of your enclosure or power distribution.

Performance Specifications and Deployment Profile

• 24TB formatted capacity in a single 3.5-inch form factor with nine platters and HelioSeal helium sealing for reduced thermal load
• 7200 RPM sustained sequential I/O, rated for 550TB annual workload—ideal for nearline, warm archive, and always-on data centre tiers
• 550TB/year workload rating supports approximately 1.5TB per day, matching the duty cycle of secondary storage, tape replacement, and consolidated archival systems
• 2.5-million-hour MTBF and 600,000 load/unload cycles provide confidence in multi-year service life and frequent thermal cycling tolerance
• 4.2W idle power and 7.4W active read/write power minimise per-drive cooling and electrical overhead in dense storage shelves
• Standard SATA 6Gb/s interface, 512MB cache, and 512-byte sectors ensure broad compatibility with existing NAS, SAN, and JBOD infrastructure
• Non-recoverable read error rate of 1 per 10¹⁵ bits supports large-file and sequential workloads with high confidence in data integrity

Omnixon Global distributes Western Digital's Ultrastar enterprise storage solutions across the GCC, South Asia, and Europe, with stock and technical expertise based in Dubai. If you are evaluating the WUH722024BLE6L4 HC680 for a nearline refresh, archival expansion, or new-build data centre deployment, our team can guide you through capacity planning, compatibility verification, and volume pricing. Contact us via RFQ to discuss your storage architecture and lead times.