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The lowest price for Western Digital WD Red Plus NAS HDD Cache right now is $315.60 at Amazon.com.au.
The all-time low was $205.46 on 31 May 2026 — today's price is 54% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 3 Nov 2026.
Western Digital WD Red Plus NAS HDD Cache
Last updated at 03/11/2026 00:58:56
Western Digital WD RedPlus Internal HDD 4TB CMR 3.5 Inch SATA Cache 128MB 5400rpm NAS Compatible WD40EFZZ-AJP Eco Package
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
| Type | HDD |
| Use | Internal |
| Device Compatibility | Mid-sized RAID-optimized NAS systems |
| Durability | Rated for 180TB/year workload |
| Read Speed | up to 260MB/s |
Western Digital WD RedPlus Internal HDD 4TB CMR 3.5 Inch SATA Cache 128MB 5400rpm NAS Compatible WD40EFZZ-AJP Eco Package
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
| Type | HDD |
| Use | Internal |
| Device Compatibility | Mid-sized RAID-optimized NAS systems |
| Durability | Rated for 180TB/year workload |
| Read Speed | up to 260MB/s |
