Western Digital 4TB WD Purple Surveillance Hard Drive (WD42PURZ)
The WD Purple 4TB (WD42PURZ) hard drive by Western Digital is engineered specifically for 24/7 surveillance systems. Designed to withstand continuous operation and harsh environments, it ensures reliable high-definition video recording without interruptions.
Key Applications
- DVR and NVR surveillance systems.
- Supports up to 64 HD cameras.
- Suitable for environments with high vibrations and temperatures.
Usage Warnings
- Not intended for general-purpose storage or personal computers.
- Recommended for surveillance systems to ensure optimal performance.
Technical Specifications
| Capacity |
4TB |
| Interface |
SATA 6 Gb/s |
| Speed |
5400 RPM |
| Cache |
256MB |
| Data Transfer Rate |
Up to 175 MB/s |
| Annual Workload Rate |
Up to 180 TB/year |
| MTBF |
Up to 1 million hours |
| Dimensions |
147 × 101.6 × 26.1 mm |
| Weight |
0.45 kg |
Shipping & Delivery
We deliver across Egypt. Orders placed before 6:30 p.m., Sunday to Thursday are eligible for next working day delivery in most areas. Orders placed after this time will be delivered within 1–3 business days, depending on the region.
Shipping is handled by trusted local couriers, and delivery fees are calculated based on your location and order size. You'll receive a tracking link once your order has been dispatched.
- Next-day delivery available for orders placed before 6:30 p.m.
- Delivery across all governorates in Egypt
- Shipping fee shown at checkout
- Tracking number sent upon dispatch
Returns & Refunds
We offer a 14-day return policy from the date you receive your order. Items must be unused, in their original condition and packaging, with proof of purchase (order number or confirmation email).
To request a return, please contact our sales support team. Once we receive and inspect the item, we’ll notify you of the approval status. If approved, your refund will be processed via your original payment method.
Please note: return shipping costs are the customer’s responsibility unless the item is defective or incorrect.
