84KR4 Dell 4TB 7200RPM SAS 12Gbps Nearline Hard Drive
84KR4 Overview
84KR4 Dell 4TB 7200RPM SAS 12Gbps Nearline Hard Drive
$318
84KR4 Technical Specifications
Dell 4TB 7200RPM SAS 12Gbps Nearline Hard Drive
Model
Manufacturer Dell
Manufacturer Part # 84KR4
Performance
Product Type Internal Hard Drive
Form Factor 3.5 inch
Capacity 4TB
Spindle Speed 7200 RPM
Average Seek Time 8.5 ms
Drive Interface Type SAS 12.0 Gbps (12Gb/s)
Related products
-
Storage Devices, Western Digital Storage Devices
WD3200LPVX Western Digital Blue 320GB SATA 6GBPS 2.5″ Hard Drive
Storage Devices, Western Digital Storage DevicesWD3200LPVX Western Digital Blue 320GB SATA 6GBPS 2.5″ Hard Drive
WD3200LPVX Overview
The range of scores (95th – 5th percentile) for the WD Blue 2.5″ 320GB (2009) is 27.9%. This is a relatively narrow range which indicates that the WD Blue 2.5″ 320GB (2009) performs reasonably consistently under varying real world conditions.
SKU: WD3200LPVX -
Storage Devices, Hitachi Storage Devices
HTS545050A7E380 Hitachi Travelstar 500GB 5.4K RPM 2.5″ Hard Drive
Storage Devices, Hitachi Storage DevicesHTS545050A7E380 Hitachi Travelstar 500GB 5.4K RPM 2.5″ Hard Drive
HTS545050A7E380 Overview
With 7mm ultra-thin hard drives all the rage, Hitachi aims to blast one out of the park with its new 500GB single-platter Z5K500 – that’s right, 500GB on a single platter. Getting to this higher capacity in such a slim package has been a big deal for drive manufactures, since in the 7mm drive space you are limited to a single drive platter, instead of two in a 9.5mm drive or three in a 12.5mm drive. While capacity might be the biggest selling point of this drive, it is also important to see how well it does in the performance category.
SKU: HTS545050A7E380 -
Seagate Storage Devices, Storage Devices
ST2000NM0055 Seagate Enterprise Capacity V.5 2TB 6GBPS Hard Disk Drive
Seagate Storage Devices, Storage DevicesST2000NM0055 Seagate Enterprise Capacity V.5 2TB 6GBPS Hard Disk Drive
ST2000NM0055 Overview
The ST2000NM0055 (Enterprise Capacity 3.5 V.5) from Seagate is an enterprise-class 2TB 3.5-inch internal hard drive designed for high-density cloud storage, data centers, and enterprise bulk data applications. Operating at 7,200 RPM with a 128MB cache buffer, it leverages a SATA III (6Gbps) interface to deliver reliable, sequential data throughput for 24/7 mission-critical environments.
Engineered for heavy workloads, this drive features a native 512n sector format to ensure seamless backward compatibility with legacy enterprise systems and applications. It is built to handle a robust workload rating of 550TB per year and incorporates advanced rotational vibration tolerance technology to maintain consistent, stable performance when tightly packed inside multi-drive server racks.SKU: ST2000NM0055
