Western Digital Purple 4TB 5400 RPM Surveillance Hard Drive
Specifications
| Storage capacity | 4 TB |
|---|---|
| Disk speed performance | 5400 RPM class |
| Transfer rate performance | Up to 175 MB/s |
| Storage workload rating | Up to 180 TB per year |
| Video streaming performance | AllFrame technology improves ATA streaming to cut dropped frames |
| Storage reliability | Up to 1 million hours MTBF |
| Storage management | Western Digital Device Analytics (WDDA) health and diagnostic reporting |
| Build load/unload cycles | 300,000 |
|---|---|
| Build operating temperature | 0 °C to 65 °C |
| Camera support | Up to 64 single-stream HD cameras |
|---|---|
| Interface | SATA 6 Gb/s |
| Drive type | 3.5-inch surveillance hard drive for 24/7 DVR and NVR duty |
| Box | OEM original packaging |
| Warranty | 3-year limited warranty |
In the box
- Device
- Documentation
Fast moving this month
37% off
21% off
17% off
20% off
20% off
32% off
From order to doorstep
- 01 / 06
Order placed
You submit this upgrade and your trade-in details. It's free — no card up front.
- 02 / 06
Visit scheduled
You pick a doorstep slot. An agent is on the way, typically within 24–48h.
- 03 / 06
Verified on-site
The agent inspects your old device and confirms a value with you in person.
- 04 / 06
Payment confirmed
We email a Razorpay link for the exact difference — nothing more. Payment is only ever confirmed via Razorpay’s verified webhook.
- 05 / 06
Procuring
We source your new device once payment is confirmed.
- 06 / 06
Delivered
Your new device arrives at your door, 24–48h after acceptance.
Common questions
See all FAQsYes. It's a brand-new device and carries the manufacturer's standard 12-month warranty, in original OEM packaging. If it arrives defective, the Consumer Protection Act applies for DOA/defective returns after delivery.
Yes — the list price matches MRP; your trade-in simply covers the difference. We are GST-registered and every order ships with a GST invoice. Business buyers can share their GSTIN with support for a tax invoice in the company's name.
Working condition is preferred but not required. We adjust the value for cracks, water damage, battery health, and missing accessories — and warranty status is logged, not a disqualifier. The agent confirms the final value with you at your door, explains any change, and you can decline for free.
SwapMyTech Flagship Desktop (Ryzen 9 9950X, RTX 5090, 64 GB DDR5, 2 TB)
The standout in this category right now. Trade up to it and your old device covers a real share of the price — an agent confirms the value at your door.
View the full spec
More in Computers & Components
70% off
63% off
22% off
35% off
16% off
56% off
52% off
