HP 600GB 6G SAS 10K 600 16 MB Cache 2.5-Inch Internal Bare or OEM Drives 581286-B21

Manufacturer: Western Digital Brand: Western Digital Model: WD4001FYYG Color: Black

WD RE SAS hard drives are engineered to offer data-hungry SAS storage systems the massive capacity they need without compromising top-of-the-line performance. Advanced reliability and data integrity features allow for 24x7 operation in tightly packed vibration prone multi-drive systems. This uncompromising combination of high-capacity, peak performance and best-in-class reliability make WD RE SAS drives, ideal for mission critical applications.

Manufacturer: Western Digital Brand: Western Digital Model: WD20NPVX Color: Black

WD Green Capacity Storage Mobile Hard Drive Cool, quiet operation with massive capacity. The advantage of cool & quiet Heat has a large impact on the overall reliability of a HDD's life over time. It can also lead to increased power consumption, the requirement of additional fans and increased fan operation, increased noise levels and the increased chance of failure. WD Green drives come equipped with WD GreenPower Technology which allows the drive to operate cooler with increased overall reliability. Power management with performance Best-in-class power management, reduced heat output, and next-generation technologies such as IntelliSeek offer a perfect balance of performance and power, making WD Green a leader in performance when compared to the competition. Reliability with an increased lifespan Quiet acoustics, reduced vibration and advanced 4K HDD formatting makes WD Green a stronger solution when compared to the competition and perfect for PCs and external drive applications. Product Features Capacity storage Large capacity offerings of up to 2 TBs help expand customer capabilities and application usage of WD Green including primary installations in desktop PCs, as secondary storage in external cases or as reliable backup storage. Next-generation technology Reduced power consumption, improved data tracking, and WD GreenPower Technology all help to improve the overall reliability of WD Green making it an efficient solution that lowers your total cost of owne...

Manufacturer: HGST, a Western Digital Company Brand: HGST Model: 0F14681

The Deskstar 7K4000 offers the industry's highest hard drive capacity at an enormous four terabytes of storage with 7200 RPM performance in a standard 3.5-inch form factor. This drive uses Advanced Format, which increases the sector size on HDDs from 512 bytes to 4096 (4K) bytes, thereby increasing capacities and improving error correcting capabilities. Consult the Hitachi Advanced Format Technology Brief for more information. The Deskstar 7K4000 delivers an extraordinary blend of capacity, performance and power efficiency. This model will ship with 64MB cache buffer and 6Gb/s SATA interface, making it an ideal storage platform for desktop computing. Leveraging eighth-generation power management technology, including power-saving innovations like HiVERT technology, this drive delivers excellent power efficiency and thermal emissions to help manufacturers meet energy compliance targets and extend drive life.

Manufacturer: Seagate Brand: Seagate Model: ST31500341AS

The Barracuda 7200.11 drive delivers up to 43 percent power savings over the previous Seagate desktop generation without sacrificing performance, giving customers the ability to manufacture PC systems and external storage systems that meet energy-savings requirements. Like all other Seagate drives, the Barracuda 7200.11 product family complies with the Restriction of Hazardous Substance (RoHS) directive that limits the use of hazardous materials in electronic goods.With the Barracuda 7200.11 drive, our customers can have the best of both worlds—top hard-drive performance and a high-capacity drive with a very small eco-footprint. Seagate is committed to minimizing the impact of our products and operations on the environment. We have implemented production efficiency measures, such as replacing or renovating less-efficient equipment, resulting in a 20 percent increase in production efficiency on a perhard-drive basis. In just six months this delivered a savings of 158.93 million kWh, or enough energy to power nearly 15,000 U.S. homes for one year. Seagate also has deployed aggressive waste minimization and recycling programs in facilities worldwide.

Manufacturer: SEAGATE Brand: Seagate Model: ST3600057SS

The Seagate Cheetah 15K.7 is the highest performing, highest capacity 3.5-inch mission critical hard drive with best-in-class reliability for Tier 1 storage environments. This industry-leading enterprise drive reduces storage costs per GB while increasing capacity per watt. Drive power consumption is dynamically optimized at all levels of activity with Seagate exclusive PowerTrim technology.

Manufacturer: TarDisk.com Brand: TarDisk Model: A13A-128 Color: Aluminum

Manufacturer: Samsung Brand: Samsung Model: MZHPV128HDGM-00000

SM951 for use in ultra-slim notebook PCs and workstations. It comes in the M.2 form factor (80mm x 22mm), which is only about one seventh the size of a 2.5 inch SSD. Also, it weighs approximately six grams. The drive's compactness is well suited for most notebook PC designs, freeing up space for other components including the battery. Function: Supporting both PCIe 3.0 and PCIe 2.0 interfaces. For use in the latest ultra-slim notebooks, it can read and write sequentially at 1,600MB/s (megabytes per second) and 1,350MB/s respectively based on PCIe 2.0. This performance level is approximately three times faster than that of the latest SSD with a SATA interface and about 30 percent faster than that of the Samsung XP941, its predecessor. In addition, the new SSD's random read and write speeds reach up to 130,000 and 85,000 IOPS (inputs/outputs per second) respectively. Size: Samsung's SM951 comes in the M.2 form factor (80mm x 22mm), which is only about one seventh the size of a 2.5 inch SSD. Also, it weighs approximately six grams. The drive's compactness is well suited for most notebook PC designs, freeing up space for other components including the battery. What's in the box: Bare SSD Drive in plain packaging (Bulk Packaged)

Manufacturer: Western Digital Brand: Western Digital Model: WD2002FAEX Color: Black

WD Caviar Black high performance 3.5-inch SATA hard drives combine 7200 RPM spin speed, 32 MB or 64 MB cache, SATA 3 Gb/s interface, and up to 2 TB capacity with an integrated dual processor for lightning-fast performance in demanding desktop, workstation, and multi-drive systems. Rock solid mechanical architecture and enhanced reliability features help protect the drive and the data stored on it. Backed by a 5-year limited warranty.

Manufacturer: Samsung Brand: Samsung Model: ST4000LM016

Manufacturer: Seagate Model: ST4000LM016 Form Factor: 2.5" Connection Type: SATA III 6Gbps The item included is exactly like the one in the picture. Serial number will be different. The drive is 5400RPM. The Drive has 4000GB capacity, declared by manufacturer, but actual available space will vary, based on the formatting and file system used.