Seagate Barracuda 4TB 3.5" SATA Hard Drive
3.5", 4TB, SATA 5400RPM, 64MB, 8.5ms
HDD speed The rotational speed of a hard disk expressed in rotations per minute. The faster the better.
Interface Interface ports to connect pieces of equipment. USB (Universal Serial Bus) has become the most popular wired interface to connect peripherals. USB 2.0 supports speeds up to 480 Mbit/s (USB 1: 12 Mbit/s). The interface FireWire is also known as the IEEE 1394 standard. Enhanced IDE (EIDE)is sometimes referred to as Fast ATA, Fast IDE or ATA-2.
Serial ATA III
Storage drive buffer size
HDD interface transfer rate
HDD number of heads
Average latency The average duration before a device can start with a job (for example reading a file from a hard disk).
Bytes per sector
RoHS compliance The Restriction of Hazardous Substances (RoHS) Directive aims to restrict certain dangerous substances commonly used in electrical and electronic equipment. Any RoHS compliant product is tested for the presence of Lead (Pb), Cadmium (Cd), Mercury (Hg), Hexavalent chromium (Hex-Cr), Polybrominated biphenyls (PBB), and Polybrominated diphenyl ethers (PBDE). PBB and PBDE are flame retardants used in several plastics. For Cadmium and Hexavalent chromium, there must be less than 0.01% of the substance by weight at raw homogeneous materials level. For Lead, PBB, and PBDE, there must be no more than 0.1% of the material, when calculated by weight at raw homogeneous materials. Any RoHS compliant component must have 100 ppm or less of mercury and the mercury must not have been intentionally added to the component. In the EU, some military and medical equipment are exempt from RoHS compliance.
Power consumption (typical) Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.
Power consumption (standby) The amount of electricity that is consumed when the product is on standby.
Power consumption (idle)
Operating temperature (T-T) The minimum and maximum temperatures at which the product can be safely operated.
0 - 60 °C
Storage temperature (T-T) The minimum and maximum temperatures at which the product can be safely stored.
-40 - 70 °C
Operating relative humidity (H-H)
5 - 90%
Storage relative humidity (H-H)
5 - 95%
-304 - 3048 m
-304 - 12192 m
Weight & dimensions
Number of cartons per pallet
Drive ready time
|Product Condition||Brand New/Unused|
|Drive Form Factor||3.5"|
|Storage Size (HDD)||4000 GB|
|Connection Interface||SATA III 6.0Gbps|
|Stock Availability||Available for Shipping, In Stock at Bankstown, In Stock at Blacktown|
|Product Use||Gaming, Business|
|Warranty Period||2 Years Warranty|
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