WD Gold WD161KRYZ 16TB - 7200 RPM 512MB SATA III Enterprise HDD (Boxed)
WD Gold WD161KRYZ 16TB enterprise HDD: 7200 RPM, 512MB cache, SATA III 6Gb/s. 2.5M hr MTBF, 550TB/yr workload rating. HelioSeal tech, RVS vibration protection. Ideal for servers, NAS, data centers w/ 5-yr warranty.
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Discontinued
This item was discontinued and currently is not available for order on our website. The item may become available soon. Please contact us if you need more information regarding the upcoming arrivals.
| Storage (SSD & HDD) - Device Type | Internal HDD |
|---|---|
| Storage (SSD & HDD) - Capacity | 16TB |
| Storage (SSD & HDD) - RPM (HDD) | 7200 RPM |
| Storage (SSD & HDD) - Interface | SATA III |
| Storage (SSD & HDD) - Cache (HDD) | 512MB |
| Storage (SSD & HDD) - Form Factor | 3.5 inch |
The WD Gold WD161KRYZ is a 16TB 3.5-inch enterprise-class SATA HDD designed for demanding 24/7 workloads in servers, NAS systems, and data centers. With 7200 RPM spindle speed and 512MB cache, it delivers reliable high-capacity storage optimized for heavy read/write operations up to 550TB per year[3][1].
Featuring Western Digital's HelioSeal® technology (for 14TB+ capacities), this drive offers high capacity with lower power consumption while maintaining enterprise-grade durability. Exclusive Rotational Vibration Safeguard (RVS) with dual-plane balance control ensures consistent performance in multi-drive environments with high vibration[3]. Projected 2.5 million hours MTBF and a 5-year limited warranty provide long-term confidence for critical data storage[3][5].
Compatible with Windows, Linux, macOS, and enterprise RAID configurations, the WD161KRYZ uses Conventional Magnetic Recording (CMR) for consistent performance. User reviews praise its speed and reliability in Synology NAS and TrueNAS setups[2][4].
- ✅ Enterprise reliability: 2.5M hours MTBF, 550TB/yr workload[3]
- ✅ Vibration protection: RVS sensors for multi-drive arrays[3]
- ✅ 5-year limited warranty[3][5]
- ✅ HelioSeal® for energy efficiency[3]
- ✅ SATA III 6Gb/s, 7200 RPM, 512MB cache[1][3][5]
| HDD capacity | 16 TB |
| HDD speed | 7200 RPM |
| Storage drive buffer size | 512 MB |
| HDD size | 3.5 |
| Interface | Serial ATA III 6Gb/s |
| Type | HDD |
| Component for | PC/Server/NAS |
| Quantity per pack | 1 pc(s) |
| MTBF | 2.5 million hours |
| Workload Rating | 550 TB/year |
| Warranty | 5-year limited |
| Technology | HelioSeal®, CMR |
| Vibration Protection | Rotational Vibration Safeguard (RVS) |
| Linux operating systems supported | Yes |
| Windows supported | Yes |