WD Ultrastar DC HA340 WUS721206BLE6L4 - Festplatte - Datencenter - 6 TB - intern - 3.5" (8.9 cm)
6 TB, 3.5"Product details
The WD Ultrastar DC HA340 is an internal hard drive with high capacity, designed for the demanding requirements of data center environments. It is built for continuous operation and has a mean time between failures (MTBF) of 2,000,000 hours, ensuring reliability and performance. With a storage capacity of 6 TB and Conventional Magnetic Recording (CMR) technology, this hard drive is capable of meeting large data storage needs. It features a cache size of 256 MB and supports a data transfer rate of 600 MB/s, making data management efficient and effective. Features such as the Dual Stage Actuator (DSA), rotational vibration (RV) compensation technology, and support for the advanced format 512e further enhance reliability and storage capacity. Whether for NAS systems, RAID arrays, or direct integration into a data center, the WD Ultrastar DC HA340 is designed to deliver reliable storage solutions.
Scope of application | Enterprise |
Interface | SATA |
Interface version | SATA III |
Cache | 512 MB |
Sustained Speed HDD | 267 MB/s |
Max. Speed | 7200 RPM |
Storage Technology | CMR |
Item number | 56757154 |
Manufacturer | WD |
Category | Hard drives |
Manufacturer no. | 0B47077 |
Release date | 26.3.2025 |
Scope of application | Enterprise |
Interface | SATA |
Interface version | SATA III |
Form factor | 3.5" |
Storage capacity | 6 TB |
Cache | 512 MB |
Sustained Speed HDD | 267 MB/s |
Max. Speed | 7200 RPM |
Storage Technology | CMR |
Hard disk filling | Air |
Max. Workload Rate | 550 TB/J |
MTBF | 2000000 h |
Country of origin | China |
Manufacturer commitment | SBTi |
Length | 14.10 cm |
Width | 10.20 cm |
Height | 2.50 cm |
Weight | 706 g |
Compare products
Goes with
Reviews & Ratings
Warranty score
How often does a product of this brand in the «Hard drives» category have a defect within the first 24 months?
Source: Digitec Galaxus- 2.Synology0.8 %
- 4.Dell1 %
- 5.Toshiba1.6 %
- 5.WD1.6 %
- 7.Seagate2.1 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- 1.HPE0 days
- 2.Seagate2 days
- 2.Synology2 days
- 4.Toshiba3 days
- 4.WD3 days
Return rate
How often is a product of this brand in the «Hard drives» category returned?
Source: Digitec Galaxus- 1.Ubiquiti0.8 %
- 2.Synology1.4 %
- 3.WD2.5 %
- 4.Seagate3.1 %
- 5.Toshiba3.6 %