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WD Ultrastar DC HA340 Data Center 3.5” SATA HDD – 4TB WUS721204BLE6L4

**WD Ultrastar DC HA340 4TB Data Center HDD (WUS721204BLE6L4)**
A high-performance 3.5” SATA drive engineered for demanding data center environments. Features 4TB capacity, 7200 RPM speed, and helium-sealed design (HelioSeal) for reduced friction, enhanced cooling, and energy efficiency. Built for 24/7 operation, it offers enterprise-grade reliability with a 2.5M-hour MTBF, advanced vibration tolerance, and RAID optimization for consistent uptime. Supports high workloads (550TB/year) and integrates rotational vibration sensors for stability in multi-drive systems. Ideal for cloud storage, big data, and content delivery, combining massive storage, robust durability, and low power consumption to reduce TCO. A trusted solution for scalable, mission-critical infrastructure.

$135.9220 pcs (MOQ) Minimum Order Quantity

100% New and Genuine
Million Models In St
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Brand

Western Digital

Products Status

New

Model

WUS721204BLE6L4

Application

Server

Capacity

4TB

Form Factor

3.5"

Cache

256MB

Interface

SATA

RPM

7200 RPM

Drive Type

Internal Hard Drive

Transfer rate

up to 267MB/s

Q1: ls the product original ?

A1 : Yes, all of our products are orginal. We have our own QC team who will strictly check product quality before shipment.

Q2. Payment methods?

We accept T/T, PayPal, Alibaba ect.

Q3. Shipping methods?

We have long term business-ship with FedEx, UPS and DHL with favorble price. You can choose any shipping method mentioned above based on your ease. You can also use your own shipping account or shipping forwarder.

Q4. How long is the lead time?

Usually 1-3 working days after payment. Feel free to send me exact models for checking.

Q5. How long is the warranty period?

Different products have different warranty periods. Usually 1~3 years warranty.

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