HDD

10TB 3.5'' WD Ultrastar ENTERPRISE HDD

WD purple 3.5" HDD, 1TB, SATA III, 5400 rpm, 0°C to 65°C

WD purple 3.5" HDD, 2TB, SATA III, 5400 rpm, 0°C to 65°C

WD purple 3.5" HDD, 3TB, SATA III, 5400 rpm, 0°C to 65°C

WD purple 3.5" HDD, 4TB, SATA III, 5400 rpm, 0°C to 65°C

WD purple 3.5" HDD, 6TB, SATA III, 5400 rpm, 0°C to 65°C

WD purple 3.5" HDD, 8TB, SATA III, 5400 rpm, 0°C to 65°C

WD purple pro 3.5" HDD ,8TB, SATA III, 7200 rpm, 0°C to 65°C

WD purple pro 3.5" HDD ,10TB, SATA III, 7200 rpm, 0°C to 65°C

WD purple pro 3.5" HDD ,12TB, SATA III, 7200 rpm, 0°C to 65°C

WD purple pro 3.5" HDD ,14TB, SATA III, 7200 rpm, 0°C to 65°C

WD purple pro 3.5" HDD ,18TB, SATA III, 7200 rpm, 0°C to 65°C

WD purple 3.5" HDD, 2TB, SATA III, 5400 rpm, 0°C to 65°C

This 3.5-inch enterprise hard disk holds 10 TB, spins at 7200 RPM and is attached over Serial ATA III with an interface transfer rate of 6 Gbit/s and a 256 MB buffer. It belongs to the Exos E line, which the manufacturer positions for enterprise applications and workloads and, in the case of the Exos 7E10, for storing unstructured data cost-effectively. The drive is listed as a component for disk arrays and specified for 24/7 operation, with rotational vibration sensors, an MTBF of 2000000 h, an average latency of 4.16 ms and an uncorrectable bit error rate below 1 per 10^15 bits read. Power draw is 11.8 W in typical operation and 7.8 W at idle from 5 / 12 V, within an operating temperature range of 5 - 60 degrees Celsius. Mechanically it is rated for 70 G operating shock, 300 G non-operating shock and 5 G non-operating vibration; it measures 101.8 x 26.1 x 147 mm and weighs 720 g. 10 TB capacity, 7200 RPMSerial ATA III, 6 Gbit/s256 MB buffer24/7 operationMTBF 2000000 hRotational vibration sensors

This 3.5-inch enterprise hard disk holds 2 TB, spins at 7200 RPM and is attached over Serial ATA III with an interface transfer rate of 6 Gbit/s and a 256 MB buffer. It belongs to the Exos E line, which the manufacturer positions for enterprise applications and workloads and, in the case of the Exos 7E10, for storing unstructured data cost-effectively. The drive is listed as a component for disk arrays and specified for 24/7 operation, with rotational vibration sensors, an MTBF of 2000000 h, an average latency of 4.16 ms and an uncorrectable bit error rate below 1 per 10^15 bits read. Power draw is 9.4 W in typical operation and 5.16 W at idle from 5 / 12 V, within an operating temperature range of 5 - 60 degrees Celsius. Mechanically it is rated for 70 G operating shock, 300 G non-operating shock and 5 G non-operating vibration; it measures 101.8 x 26.1 x 147 mm and weighs 620 g. 2 TB capacity, 7200 RPMSerial ATA III, 6 Gbit/s256 MB buffer24/7 operationMTBF 2000000 hRotational vibration sensors

The ST4000NM000B is a 3.5-inch enterprise-class drive that provides 4 TB of capacity at 7200 RPM with a 256 MB storage drive buffer. Connection is via Serial ATA III, the interface transfer rate is 6 Gbit/s and average latency is stated as 4.16 ms. Intended as a component for disk arrays, it carries rotational vibration sensors and supports 24/7 operation, with a mean time between failures of 2000000 h and an uncorrectable bit error rate of < 1 per 10^15 bits read. Typical power consumption is 10.32 W and idle consumption 6.04 W at an operating voltage of 5 / 12 V, within a 5 - 60 °C temperature range. Mechanical ratings cover 70 G operating shock, 300 G non-operating shock and 5 G non-operating vibration. The drive measures 101.8 x 26.1 x 147 mm and weighs 650 g. 4 TB capacity, 7200 RPM, 256 MB bufferSerial ATA III at 6 Gbit/sRotational vibration (RV) sensorsMTBF 2000000 h, 24/7 operation10.32 W typical, 6.04 W idleOperating temperature 5 - 60 °C

Rated at 6 TB, 7200 RPM and a 256 MB buffer, the ST6000NM019B is a 3.5-inch enterprise drive intended as a component for disk arrays. It attaches over Serial ATA III with an interface transfer rate of 6 Gbit/s and an average latency of 4.16 ms. Rotational vibration sensors are included and 24/7 operation is supported; the figures given are 2000000 h MTBF and an uncorrectable bit error rate of < 1 per 10^15 bits read. Power draw amounts to 11.03 W in typical operation and 7.06 W when idle at 5 / 12 V, with 5 - 60 °C allowed. Further ratings are 70 G operating shock, 300 G non-operating shock and 5 G non-operating vibration, in a 101.8 x 26.1 x 147 mm body weighing 716 g. 6 TB capacity, 7200 RPM, 256 MB bufferSerial ATA III at 6 Gbit/sAverage latency 4.16 msRotational vibration (RV) sensorsMTBF 2000000 h, 24/7 operation11.03 W typical, 7.06 W idle

The ST8000NM019B is a 3.5-inch drive for disk array use, supplying 8 TB of capacity at 7200 RPM with a 256 MB buffer. Serial ATA III forms the interface, quoted at a 6 Gbit/s transfer rate with an average latency of 4.16 ms. 24/7 operation is supported and rotational vibration sensors are fitted, MTBF is 2000000 h and the uncorrectable bit error rate < 1 per 10^15 bits read. Typical operation calls for 11.03 W and idle for 7.06 W at 5 / 12 V, across a 5 - 60 °C temperature range. Shock ratings are 70 G operating and 300 G non-operating alongside 5 G non-operating vibration; the drive measures 101.8 x 26.1 x 147 mm and weighs 716 g. 8 TB capacity, 7200 RPM, 256 MB bufferSerial ATA III at 6 Gbit/sRotational vibration (RV) sensorsMTBF 2000000 h, 24/7 operation70 G operating / 300 G non-operating shockOperating temperature 5 - 60 °C

Seagate SkyHawk AI 16TB 3.5" HDD for use in NVR/DVR, SATA 6Gb/s, max. sustained transfer rate 250MB/s, cache 256MB, average operating/idle power 6.71W/5.1W, MTBF 2 m hours, WRL 550 TB/year, SkyHawk Health Management and Rescue Data Recovery Services included (ST16000VE004)

This surveillance hard disk in 3.5-inch format provides 12 TB of capacity at 7200 RPM with a 256 MB buffer, connected over Serial ATA III at 6 Gbit/s and reaching an average transfer rate of 250 MB/s. The manufacturer designs the SkyHawk AI series for AI video analytics, with support for up to 64 HD cameras plus 32 additional AI streams and ImagePerfect AI firmware intended to deliver zero dropped frames. Its workload rate limit is 550 TB per year, the mean time between failures 2000000 h and the drive is rated for 300000 start/stop cycles; SMART is supported and SkyHawk Health Management covers monitoring, intervention and recovery. Power consumption is 6.9 W in typical operation, 1.9 W at idle and 1.2 W in standby from 5 / 12 V with a start-up current of 1.8 A, across an operating temperature range of 5 - 70 degrees Celsius. The disk measures 101.8 x 26.1 x 147 mm and weighs 690 g. 12 TB capacity, 7200 RPMSerial ATA III, 6 Gbit/sAverage transfer rate 250 MB/sWorkload rate limit 550 TB/yearMTBF 2000000 hComponent for surveillance systems

Seagate SkyHawk 2TB 3.5" Surveillance HDD for use in NVR/DVR, SATA 6Gb/s, max. sustained transfer rate 180MB/s, cache 256MB, average operating/idle power 3.7W/2.5W, MTBF 1m hours, WRL 180TB/year, SkyHawk Health Management and Rescue Data Recovery Services, 3-year limited warranty included (ST2000VX017)

This 3.5-inch SkyHawk drive holds 8 TB, carries a 256 MB buffer and is addressed over Serial ATA III. Interface transfer runs at 6 Gbit/s, the sustained rate is 180 MiB/s and the maximum number of supported cameras is given as 64. Rotational vibration sensors and 24/7 operation are part of the design, together with 600000 start/stop cycles, a workload rate limit of 180 TB/year, 1000000 h MTBF and an uncorrectable bit error rate of < 1 per 10^14 bits read. Energy demand is 5.3 W in typical operation, 3.4 W idle and 0.25 W when off, at 5 / 12 V with 1.8 A start-up current. The allowed range is 0 - 60 °C, and the housing measures 101.6 x 26.1 x 147 mm at 630 g. 8 TB capacity, 256 MB bufferSerial ATA III at 6 Gbit/sSustained transfer rate 180 MiB/sWorkload rate limit 180 TB/yearUp to 64 cameras supportedOperating temperature 0 - 60 °C

This 3.5-inch hard disk offers 10 TB of capacity at a rotational speed of 7200 RPM and is listed as a component for surveillance systems. Drives of the SkyHawk range are made for DVR and NVR systems and for workloads that run around the clock. Enhanced ImagePerfect firmware and SkyHawk Health Management belong to the equipment of this range. The drive measures 101 x 26 x 146 mm and weighs 720 g. 10 TB capacity7200 RPM3.5-inch form factorComponent for surveillance systemsWeight 720 g

Built as a 3.5-inch drive for PC use, the SkyHawk ST4000VX016 offers 4 TB of capacity with a 256 MB buffer over a Serial ATA III interface. That interface transfers at 6 Gbit/s while the drive itself sustains 180 MiB/s, and up to 64 cameras are listed as supported. RV sensors are fitted and 24/7 operation is supported, with 600000 start/stop cycles and a mean time between failures of 1000000 h. Power consumption is 3.7 W for both read and write, 2.5 W idle and 0.25 W in standby, at 5 / 12 V with a 1.8 A start-up current. The permitted operating temperature runs from 0 to 65 °C. Dimensions are 101.8 x 20.2 x 147 mm at a weight of 490 g, supplied as 1 pc(s) per pack. 4 TB capacity, 256 MB bufferSustained transfer rate 180 MiB/sUp to 64 cameras supportedRV sensors, 24/7 operation600000 start/stop cycles, MTBF 1000000 hOperating temperature 0 - 65 °C