Surveillance Hard Drives

Bulk Savings — 6% off orders over $1,500, applied automatically at checkout

Surveillance Hard Drives

3 products
4TB HDD – WD Purple / Seagate Surveillance HDD for DVRs & NVRs
Vendor: Western Digital

4TB HDD – WD Purple / Seagate Surveillance HDD for DVRs & NVRs

Regular price $370.00 AUD Sale price $370.00 AUD
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24/7 Reliability: Optimised for continuous write workloads of security systems.
High Capacity: Store weeks of high-definition footage with 4TB of space.
Choice of Industry Leaders: Receive either a WD Purple or Seagate SkyHawk drive, both offering 3-year warranty and superior performance.

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6TB HDD – WD Purple / Seagate Surveillance HDD for DVRs & NVRs
Vendor: Western Digital

6TB HDD – WD Purple / Seagate Surveillance HDD for DVRs & NVRs

Regular price $550.00 AUD Sale price $550.00 AUD Regular price $418.00 AUD
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A 6TB surveillance-grade hard drive built for 24/7 continuous video recording in DVR and NVR systems. Supplied as a WD Purple or Seagate SkyHawk drive (whichever is in stock), it is purpose-made for the always-on, multi-stream workload of a security recorder, unlike a standard desktop drive.

At a glance
- 6TB capacity, 3.5-inch SATA, internal surveillance drive
- Designed for 24/7 continuous recording and multi-camera streams
- WD Purple (AllFrame) or Seagate SkyHawk (ImagePerfect) by stock
- Supports up to 64 HD cameras; 180 TB/year workload; ~1M-hour MTBF
- Compatible with Hikvision, Dahua, HiLook and other DVRs/NVRs; 3-year warranty

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Sale 13%
8TB HDD – Purple / Skyhawk Surveillance Hard Drive for DVRs & NVR
Vendor: Western Digital

8TB HDD – Purple / Skyhawk Surveillance Hard Drive for DVRs & NVR

Regular price $780.00 AUD Sale price $780.00 AUD Regular price $900.00 AUD
Sale 13%
View details

A 8TB surveillance-grade hard drive built for 24/7 continuous video recording in DVR and NVR systems. Supplied as a WD Purple or Seagate SkyHawk drive (whichever is in stock), it is purpose-made for the always-on, multi-stream workload of a security recorder, unlike a standard desktop drive.

At a glance
- 8TB capacity, 3.5-inch SATA, internal surveillance drive
- Designed for 24/7 continuous recording and multi-camera streams
- WD Purple (AllFrame) or Seagate SkyHawk (ImagePerfect) by stock
- Supports up to 64 HD cameras; 180 TB/year workload; ~1M-hour MTBF
- Compatible with Hikvision, Dahua, HiLook and other DVRs/NVRs; 3-year warranty

View details

Before you buy

What customers ask most before ordering from this range — and how we deliver.

See all FAQs →

How much storage do I need?

As a rule of thumb, four 8MP cameras recording 24/7 with H.265+ use about 2TB for 2 weeks of footage; switch to motion-only recording and that stretches to 4–6 weeks. Our kits ship with a 2TB, 4TB or 6TB surveillance drive and you can upgrade the drive on the kit page before checkout. Tell us how many days you need to keep and we'll recommend the size.

Can I mix different cameras on one NVR, or add more later?

Yes. You can mix 6MP and 8MP, or ColorVu and AcuSense, on the same NVR as long as the total bandwidth stays within the NVR's rating (we check this for every kit we sell). To add cameras later, just plug them into a spare PoE port on the NVR — no reconfiguration needed. This is why we suggest an 8-channel NVR even if you start with 4 cameras.

How long does delivery take?

Metro delivery usually takes 2–4 business days after dispatch, and regional areas may take longer. You'll receive a tracking number by email as soon as your order leaves the warehouse.

How much is shipping?

Standard shipping is free on all orders over $300 AUD, Australia-wide. Orders under $300 ship at a flat rate of $25, calculated at checkout. Tracking is included on every order.

What warranty do you offer?

All cameras, NVRs and DVRs come with a 3-year back-to-base manufacturer warranty covering defects in materials and workmanship, in addition to your rights under Australian Consumer Law. Hard drives and accessories are covered as set out in our Warranty Policy.

What is your return policy?

You have 30 days from the day you receive your order to request a change-of-mind return. Items must be unopened, factory-sealed and in resalable condition. A 15% restocking fee applies and return postage is at your cost. Faulty or incorrectly supplied items are different: we cover the return shipping and refund or replace at no charge. Read the full Return & Refund Policy.

Is your Hikvision, Dahua, HiLook and TP-Link VIGI stock genuine Australian stock?

Yes, 100%. Every Hikvision, Dahua, HiLook and TP-Link VIGI product we sell is a genuine Australian-market model sourced through Australian supply chains — never grey imports. That means factory-sealed units, Australian-region firmware that works with the official apps out of the box, and a full 3-year local warranty.