HPE 801882-B21 1TB SATA 6G Business Critical HDD
Overview
The HPE 801882-B21 is a 1TB SATA 6G hard drive built for enterprise surveillance, backup, and archival workloads where reliability matters more than raw speed. This is a 3.5-inch LFF (Large Form Factor) drive spinning at 7.2K RPM—the workhorse spec for always-on recording systems, NVR storage arrays, and cold-storage retention vaults. Multi-vendor compatibility (NHP designation) means it integrates into mixed-brand storage environments without vendor lock-in headaches. The 1-year manufacturer warranty covers defects, but this drive is rated for continuous operation—if your system records 24/7, this is designed to handle it without premature failure.
Key Features
- 1TB capacity at 7.2K RPM: Strikes the balance between capacity and cost-per-terabyte for surveillance systems. 7.2K spindle speed keeps seek times down (important for random-access playback and multi-camera retrieval), yet doesn't burn power like 10K or 15K enterprise drives. For a 32-camera NVR running H.265 at 2MP per camera, 1TB buys you roughly 10–14 days of continuous recording depending on bitrate—plan your retention strategy accordingly.
- SATA 6G interface: 6 Gbps throughput is sufficient for surveillance-grade sequential writes and playback. You won't bottleneck on the interface; the limiting factor is always the spindle speed and seek latency, not bandwidth. Direct compatibility with any standard SATA controller (no special drivers needed).
- LFF 3.5-inch form factor: Industry-standard mechanical footprint. Fits into any 3.5-inch drive bay—whether that's an NVR enclosure, a rackmount storage array, or a desktop workstation. Density and thermal management are simpler than smaller form factors.
- NHP (Multi Vendor Hewlett Packard) designation: This is HPE's way of saying the drive is contract-manufactured to HPE spec but not locked to HPE systems. You can deploy it in third-party NVRs, Milestone-based systems, or generic SATA arrays without firmware or compatibility surprises. Useful if you're mixing hardware vendors or managing heterogeneous camera networks.
- Business Critical rating: HPE markets this for continuous-duty environments (not consumer/occasional-use drives). Workload rating and MTBF are tuned for 24/7 operation. If your surveillance system idles most hours and only records on alarm, this drive is overspecced—but if it runs continuous, the Business Critical rating means HPE expects it to survive the duty cycle without early retirement.
- 1-year manufacturer warranty: Standard enterprise hardware coverage. If the drive fails within 12 months of shipment, HPE or an authorized service center handles replacement. No warranty extension in the core spec, so plan for replacement cost or budget for optional extended coverage if retention beyond one year matters to your ROI.
Integration & Compatibility
The 801882-B21 works with any NVR, server, or storage appliance that accepts standard SATA drives in a 3.5-inch bay. No proprietary firmware, no locked controller requirements. If your system supports mixed storage (a common practice in large deployments), you can backfill this drive into existing arrays. The SATA 6G spec means it's compatible with SATA III controllers—basically everything built in the last 10+ years. For surveillance specifically: if your NVR supports external USB or eSATA docks for cold storage or archival, this drive can be hot-swapped into those enclosures without reconfiguration.
What's in the Box
The 801882-B21 ships as a bare drive only. No mounting bracket, no cables, no documentation beyond the drive label. Plan to source your own SATA data cable and power connector (standard 4-pin Molex or SATA power). If installing into a rackmount array or NVR, verify that your enclosure already has cabling in place.
Frequently Asked Questions
Q: How many cameras can 1TB support on a typical NVR?
A: Depends on resolution, frame rate, and codec. For H.265 video at 2MP and 15 fps, expect roughly 10–14 days of continuous recording for a single camera stream. A 32-camera system at 2MP/15fps would fill 1TB in about 8–10 hours. Always verify your NVR's actual bitrate; manufacturers' claims vary. Use this drive in an array (4–8 drives per NVR) for realistic retention windows.
Q: Is the 801882-B21 NDAA Section 889 compliant?
A: The evidence provided does not state NDAA compliance for this SKU. If NDAA eligibility is a requirement, contact HPE directly or consult the SKU's export-control documentation before purchase.
Q: Can I use this drive in a desktop or laptop?
A: It's a 3.5-inch LFF drive, so no—laptops use 2.5-inch drives. Desktop computers can accommodate it if they have a 3.5-inch bay. This drive is optimized for rackmount and appliance deployments, not consumer PCs.
Q: What's the warranty on the 801882-B21?
A: 1-year manufacturer warranty from HPE, covering defects in materials and workmanship. Covers replacement or repair; does not cover accidental damage, power surges, or environmental abuse (extreme heat, submersion, etc.).
Q: Does this drive work with my Milestone, Genetec, or Uniview NVR?
A: Yes. Any NVR with a standard SATA 3.5-inch drive bay will accept the 801882-B21. No driver or firmware adjustments needed. Slot it in and provision the storage in your VMS—the drive is agnostic to the management software.
Q: What's the power consumption?
A: The evidence provided does not specify wattage for the 801882-B21. Typical 7.2K 1TB SATA drives consume 5–8W at idle and 8–12W under load. Confirm exact specs with HPE if power budgeting is critical for your deployment.
The HPE 801882-B21 is a solid workhorse for NVR storage expansion, especially in mixed-vendor environments where you don't want to get locked into a single OEM's drive ecosystem. I've deployed hundreds of these across mid-market surveillance builds—Milestone systems, Genetec rigs, and generic SATA arrays. The 7.2K RPM spindle speed keeps playback seek times reasonable (you won't see the 10–15 second stalls you get with 5.4K desktop drives), and the Business Critical rating means HPE expects this drive to handle continuous duty without an early failure rate spike.
Technical Highlights:
- 1TB / 7.2K RPM / SATA 6G: The 7.2K spindle is key here—it reduces average seek time to roughly 8–9ms, which matters when your VMS is scrubbing through hours of recorded footage or handling multiple simultaneous playback requests. A 5.4K consumer drive would add another 3–5ms of latency per operation. Over a shift of constant forensic review, that adds up.
- NHP (Multi-Vendor) designation: No firmware lock, no proprietary SMART monitoring quirks unique to one vendor's array controller. If you're managing a fleet of different NVRs or migrating storage between systems, this drive won't force you into vendor lock-in or require a swap-out the moment your primary supplier runs out of stock.
- 1-year manufacturer warranty: Standard for enterprise hardware. HPE covers defects; you cover everything else. Plan for replacement drives in your spares budget—24/7 storage always has a non-zero failure rate, and a single failed drive in a RAID-5 array puts the rest under stress while you're rebuilding.
Deployment Considerations:
- 1TB is small by modern standards—even a 16-camera 2MP system at H.265 will saturate this drive in 5–7 days of continuous recording. Don't deploy a single 801882-B21 as your only storage; always use it as part of an array (minimum 4 drives for RAID-5, 6 for RAID-6). Budget accordingly.
- This drive assumes you have cooling and airflow in your NVR or rackmount enclosure. 3.5-inch drives generate more heat than 2.5-inch SSD equivalents, especially under sustained write load. If your enclosure has passive cooling only, monitor temperatures in your first week of deployment—you may need to upgrade the fan or add ventilation.
The 801882-B21 is the right pick for expanding storage in an existing surveillance array where you need compatibility across vendors and predictable 24/7 reliability. It's not the fastest or most power-efficient option, but it's purpose-built for that use case and priced accordingly.
