Overview



- Massive space – Up to 4TB for capacity-optimized enterprise applications.
- Enterprise-class reliability – Field-proven second-generation design specified at 2M hours MTBF.
- Configuration flexibility – SATA and SAS models.

HGST Ultrastar 7K4000 is the world’s first 4TB 7200 RPM hard drive with a 2.0 million hours MTBF specification and backed by a full 5-year warranty, originally offered with SATA 6Gb's and now also available with a SAS interface. Ultrastar 7K4000 represents the sixth-generation HGST 5-platter design, which has been field proven by top server and storage OEMs and Internet giants. Engineered for the highest quality, the Ultrastar 7K4000 is put through grueling design tests during development and must pass stringent ongoing reliability testing during manufacturing. Ultrastar 7K4000 delivers by reducing downtime, eliminating service calls and minimizing TCO.




Specification


Technical Description: Hitachi HITATCHI 4TB 7.2K 6G 3.5INCH SAS HDD

Features
Mean time between failures (MTBF):Statistical model used to indicate product/mechanism reliability; expressed in hours and percentage of duty cycle. This number (in hours) does not indicate the mean time before failure for a single unit/mechanism.
2000000 h
Bytes per sector:
512
SMART technology:
Yes
Storage drive buffer size:
64 MB
Component for:What this product is used as a part of (component for).
Server/workstation
Type:Characteristics of the device.
HDD
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.
SAS
HDD speed:
7200 RPM
hdd capacity:
4000 GB
HDD size:
3.5"

Operational conditions
Non-operating shock:Environmental requirements for optimal protection from impact in non-operating mode
300 G
Operating shock:Environmental requirements for optimal protection from impact in operating mode
70 G
Operating vibration:Environmental requirements for vibration in operating mode
0.67 G
Storage temperature (T-T):The minimum and maximum temperatures at which the product can be safely stored.
-40 - 70 °C
Operating temperature (T-T):The minimum and maximum temperatures at which the product can be safely operated.
5 - 60 °C

Other features
Cartridge load/Unload cycles:
600000
Sustained data rate:
172 MB/s
Data transfer rate:Rate at which data can be transferred. Usually expressed in units per second. May vary with network configurations.
6 Gbit/s
Transfer rate:
600 MB/s
Seek time:Time necessary to find data on medium.
8.2 ms

Power
Start-up current:
2 A
Operating voltage:Defines the range of operating voltages available
5 / 12 V
Power consumption (idle):
7.6 W
Power consumption (read):
10.9 W
Power consumption (write):
10.9 W

Weight & dimensions
Weight:Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
690 g
Depth:The distance from the front to the back of something.
147 mm
Height:The measurement of the product from head to foot or from base to top.
26.1 mm
Width:The measurement or extent of something from side to side.
101.6 mm


Product details


HUS724040ALS640-RFB Hitachi

Hitachi HITATCHI 4TB 7.2K 6G 3.5INCH SAS HDD

£83.20 and In stock

SKUHUS724040ALS640-RFB


Parent Product

HUS724040ALS640 Hitachi


MPN: HUS724040ALS640

Hitachi HITATCHI 4TB 7.2K 6G 3.5INCH SAS HDD

Refurbished

Please Note: This Product comes as "Refurbished". The product is in excellent condition and comes with at least a 1 year warranty
Quick Code: Q477137 MPN: HUS724040ALS640-RFB

You need to be logged in to see Prices

Log In For Prices
Dont have an account? Contact Us