The Seagate Desktop HDD is the one hard disk drive for all your desktop applications. One drive with large capacity for everyday desktop and computing storage, reliability and simplicity.
Features:Large capacity for everyday desktop and computing storage.7200 RPM on all capacities except for 4TB(5900 RPM).

Store data faster with SATA 6GB/s interface.

Low power consumption.

Designed to provide both significant power savings and solid performance.

Standard 4K sector enhance performance and no trouble of partition sector tool correction.
Specifications:

Brand: Seagate

Model: ST1000DM010

Hard drive type: HDD (hard disk drive)

Hard disk size: 1TB, 2TB, 3TB, 4TB (optional)

Form factor: 3.5inch

Hardware interface: SATA 6Gb/s

Max sustainable transfer rate: 210MB/s

Spinning speed: 7200 RPM

Cache memory: 64MB

Item size: 14.5 * 10 * 2cm / 5.70 * 3.93 * 0.78in (L * W * H)

Item weight: 399g / 14.06oz

Package List:

1 * Desktop HDD

FAQ:

The solution for booting a hard disk drives beyond 2.2 TB.

Most legacy systems built before 2011 have a traditional PC BIOS. This type of BIOS uses a Master Boot Record (MBR). The MBR Partitions can define a disk drive capacity up to 2.2TB. Windows operating systems that boot from an MBR are therefore limited to 2.2TB per MBR. Such as a 3TB disk drive in a legacy BIOS and Window system will need a DiscWizard device driver to access the full capacity of a 3TB disk drive. Two partitions will be necessary because of the MBR limitation. The device driver mounts the capacity above 2.2TB with another MBR which looks to the system as a second virtual “physical” device.

GUID Partition Tables (GPT) can define drives larger than 2.2TB. You can use GPT today on any Windows 10/ 8.1/8/7 and Vista system as a non-booting data drive. Windows can only boot a GPT partition on a new type of BIOS called UEFI.

WD Purple Surveillance Storage offers exclusive AllFrame technology to bring you premium reliability and peace-of-mind when installing your home or small to medium business security system. WD Purple’s exclusive firmware upgrades work with ATA streaming to reduce error pixilation and video interruptions that occur when desktop hard drives are incorrectly used as storage in security systems. WD Purple Surveillance Storage is built for 24/7, always-on, high-definition surveillance security systems that use up to eight hard drives and up to 32 cameras. Choose a drive that is designed and engineered for home and business surveillance systems and enjoy the peace-of-mind you can only get from a surveillance-class hard drive.

Features:

Engineered specifically for surveillance security system.

Reduced video frame loss.

Optimized to support up to 32 high-definition surveillance cameras

Tuned for write-intensive, low bit-rate, high stream-count applications typical to most surveillance applications.

Prioritized write-operations for maximized surveillance performance.

TLER & ATA streaming support.

Specifications:

Brand: WD

Name: WD Purple

Model: WD40EJRX

Hard drive type: Surveillance HDD (hard disk drive)

Hard disk size: 1TB, 2TB, 3TB, 4TB (optional)

Form factor: 3.5inch

Hardware interface: SATA 6Gb/s

RPM: IntelliPower

Cache memory: 64MB

Support camera: Up to 32

Item size: 14.5 * 10.1 * 2.3cm / 5.70 * 3.97 * 0.90in (L * W * H)

Item weight: 686g / 1.512Lb

Package List:

1 * Surveillance HDD

ONE HDD 4TB