400-BCQV: Dell 14TB 7.2K RPM SATA 6Gb/s 512e 3.5in Hot-Plug Hard Drive
Also listed as: 08N9TN, 8N9TN, ST14000NM001G, WUH721414ALE6L4 · made by Seagate
The Dell 400-BCQV is a Dell 14TB 7.2K RPM SATA 6Gb/s 512e 3.5in Hot-Plug Hard Drive delivering 14000GB of rotational storage at 7200 rpm over SATA 6Gb/s in a LFF 3.5in carrier. Manufactured by Seagate, the 400-BCQV provides dependable bulk storage for Dell R740XD, R740XD2, R750, R760 enterprise servers.
Specifications
| Part number | 400-BCQV |
|---|---|
| Brand | Dell |
| Made by | Seagate |
| Type | Hard drives |
| Other numbers | 08N9TN, 8N9TN, ST14000NM001G, WUH721414ALE6L4 |
| Status | current |
| Capacity (GB) | 14,000 |
| Interface | SATA 6Gb/s |
| Form factor | LFF 3.5in |
| Speed | 7200 rpm |
| Endurance | 550 TB/year workload rating |
About the 400-BCQV
The Dell 400-BCQV is a Dell 14TB 7.2K RPM SATA 6Gb/s 512e 3.5in Hot-Plug Hard Drive offering 14000GB of rotational enterprise storage operating at 7200 rpm over SATA 6Gb/s in a LFF 3.5in format. Built with multi-platter mechanical assemblies from Seagate, the 400-BCQV provides dependable sequential throughput and 24/7 duty-cycle durability. In Dell's storage portfolio, 400-BCQV delivers economical storage capacity for secondary storage tiers, backup targets, and media streaming pools.
Compatibility
The 400-BCQV installs directly into 3.5-inch large form factor hot-plug bays across Dell enterprise systems including R740XD, R740XD2, R750, R760. The 400-BCQV mounts inside a X7K8W (14G–16G) drive tray and connects to onboard SATA ports or PERC controllers supporting SATA 6Gb/s. Part 400-BCQV is formatted for 3.5-inch large form factor slots and is not compatible with 2.5-inch SFF chassis drive bays.
How to identify a genuine unit
Genuine 400-BCQV units feature a Dell enterprise drive label displaying DP/N 08N9TN, 14000GB capacity, 7200 rpm rotational speed, and Seagate model markings ST14000NM001G. In iDRAC under Physical Disks, the 400-BCQV registers with certified Dell firmware, active SMART diagnostics, and spindle temperature monitoring. The X7K8W (14G–16G) carrier for 400-BCQV includes status and activity indicator light pipes.
Buying used
When evaluating a pre-owned 400-BCQV, check SMART logs via OpenManage or smartctl to verify zero reallocated sectors (attribute 0x05) and zero pending defects (attribute 0xC5). Check power-on hours and execute an extended drive self-test on the 400-BCQV to verify smooth bearing rotation without head-parking noise. Ensure the correct X7K8W (14G–16G) caddy is supplied with the 400-BCQV.
Fits these models
- Dell PowerEdge R740xd
- Dell PowerEdge R740xd2
- Dell PowerEdge R750
- Dell PowerEdge R760
- Dell PowerEdge R540
- Dell PowerEdge R440
Equivalent part numbers
- Seagate ST14000NM001G Seagate Exos X16 SATA 14TB Enterprise HDD OEM base
FAQ
Can this 14TB SATA drive be used in PowerEdge R540 12-bay servers?
Yes, 14TB drives are supported across 14G and newer PowerEdge LFF servers with updated BIOS and PERC firmware.
What format standard does the drive use?
It utilizes Advanced Format 512e (512 emulation), ensuring broad compatibility with legacy operating systems and filesystems.
Buying or selling 400-BCQV?
New, refurbished or used. Tell us the quantity and condition and we connect you with a vetted reseller in your region, usually within one working day.
Sources
- Dell 14TB 7.2K RPM SATA 3.5-inch Enterprise Hard Drive Specifications, checked 2026-10-27