3.5 in Form Factor 4 TB Storage Capacity Internal Hard Disk Drives
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*1 YEAR WARRANTY*FREE SHIPPINGVery Good - Refurbished · Dell$69.99or Best OfferFree shipping744 sold- NEW SEALED*1 YEAR WARRANTY*FREE SHIPPINGBrand New · Dell$59.99or Best OfferFree shipping463 sold
- Brand New · Western Digital$84.99Was: $99.99was - US $99.99Free shipping316 sold
- 0 Hours 🛡️ 1 Year Warranty | Free ShippingBrand New · Seagate$99.00or Best OfferFree shipping
- $29.95or Best OfferFree shipping157 sold
- $17.99Free shipping126 sold
- Heavy Duty HDD, RAID, NAS, Server, High Performance PCExcellent - Refurbished · White Label$59.50Free shipping13,679 sold
- Excellent condition, 100% Health, 3 Year WarrantyExcellent - Refurbished · HGST$59.95Free shipping
- $24.99or Best OfferFree shipping
- Pre-Owned · Western Digital$175.00Free shipping6 bids2h 10m
- $59.00or Best OfferFree shipping84 sold
- Pre-Owned · Seagate$22.95or Best OfferFree shipping
- $62.40Was: $80.00was - US $80.00Free shipping9 watching
- Brand New · Western Digital$84.99Free shipping38 sold
- Pre-Owned · Seagate$40.00Free shipping
- BRAND NEW - Fully Sealed - Free Shipping & ReturnsBrand New · Toshiba$49.00or Best OfferFree shipping246 sold
- $579.00or Best OfferFree shipping54 watching
- Heavy Duty HDD, RAID, NAS, Server, High Performance PCExcellent - Refurbished · Unbranded$59.99Free shipping75 sold
- $24.99Free shipping31 sold
- For PC, Mac, CCTV DVR, NAS, Server - 3 Year WarrantyExcellent - Refurbished · Unbranded$59.88Free shipping6,493 sold
- Excellent - Refurbished · Western Digital$59.99Free shipping
- Brand New · Seagate$99.99Free shipping67 sold
- Pre-Owned · Sun Microsystems$17.74or Best OfferFree shipping
- Pre-Owned · Seagate$21.99or Best OfferFree shipping53 sold
- Excellent - Refurbished · Seagate$59.99or Best OfferFree shipping97 sold
- $32.00$6.93 shipping98 sold
- $109.50$10.17 shipping10 bids3d 4h
- $90.00Free shipping60 sold
- *FOR SERVERS ONLY, NOT FOR PC*1 YEAR WARR*FREE SHIPPINGBrand New · Seagate$49.99or Best OfferFree shipping610 sold
- Brand New · Western Digital$139.99Free shipping23 watching
- Pre-Owned · Hitachi$1.40$600.00 shipping0 bids9d 22h
- NEW SEALED*1 YEAR WARRANTY*FREE SHIPPINGBrand New · Dell$120.00or Best OfferFree shipping427 sold
- $74.00or Best OfferFree shipping399 sold
- Pre-Owned · Western Digital$207.50Free shipping28 bids3h 10m
- Pre-Owned · Seagate$188.00Free shipping
- Pre-Owned · Seagate$30.00$17.15 shipping0 bids2d 1h
- 100% Health, 0 Bad Sector, 0 Hours 5 Year WarrantyExcellent - Refurbished · Toshiba$59.99Free shipping
- Excellent - Refurbished · Western Digital$59.99or Best OfferFree shippingOnly 3 left
- $29.69Was: $32.99was - US $32.99or Best Offer$4.99 shipping
- 0 Hours 🛡️ 1 Year Warranty | Free ShippingBrand New · Seagate$129.00or Best OfferFree shipping86 sold
- Open Box - 3 Year WarrantyOpen Box · Dell$88.88Free shipping
- $59.00or Best OfferFree shipping58 sold
- Brand New - Factory Sealed - 3 Year Seller WarrantyBrand New · Western Digital$129.99Free shipping81 sold
- for Desktop PC, NAS, RAID, CCTV DVR - 2 Year WarrantyBrand New$59.88Free shipping992 sold
- Pre-Owned · Seagate$39.99or Best OfferFree shipping9 watching
- Brand New · Western Digital$85.99Free shipping
- $85.50$6.99 shipping89 sold
- Brand New · Western Digital$88.50or Best OfferFree shipping109 sold
- Factory Recertified, 0 Bad Sector, 0 HoursExcellent - Refurbished · Seagate$69.99Free shipping
- Pre-Owned · Seagate$159.00or Best Offer$13.00 shipping
- Sealed in Bag, 2 Year Warranty, Free Shipping!Excellent - Refurbished$58.99Free shipping2,095 sold
- $36.00or Best OfferFree shippingOnly 1 left!
- $24.00or Best OfferFree shipping
- $27.19Was: $31.99was - US $31.99or Best Offer$11.00 shippingOnly 1 left!
- Excellent - Refurbished · Seagate$49.99or Best OfferFree shipping
- Brand New · HGST$49.99or Best Offer$12.05 shipping
- 5 Year Seller Warranty, For CCTV, NAS, Desktop PCBrand New · Toshiba$69.99Free shipping
- $64.99or Best OfferFree shipping
- Pre-Owned · Seagate$42.00or Best OfferFree shipping
- *WARRANTY*FREE SHIPPINGPre-Owned · HP$139.95or Best OfferFree shipping
Best selling
- $49.99 New$39.00 Used
- $79.00 New$66.95 Used
Top rated
- 98% agree - Quiet$85.50 New$44.99 Used
- 97% agree - Fast$81.99 New$54.99 Used
- 86% agree - Quiet$129.99 New$30.00 Used
- 93% agree - Reliable$80.69 New$47.95 Used
- 100% agree - Quiet$94.65 New$59.99 Used
- 100% agree - Quiet$72.99 New$27.95 Used
- 66% agree - Quiet$97.81 New$68.00 Used
Review highlights
Recommended by our customersGood paperweight.
By chirin-c
It uses a SAS cable so I wasn't able to use it. I didn't even know hard drives using anything but SATA existed so I woul... see all reviews
Verified PurchaseAvoid trouble, download the Seagate toolkit. Then it's smooth sailing.
By kathrus10
haven't had enough time to judge the drive. That takes years. I am writing the review to make buyers aware of the fac... see all reviews
Verified PurchaseFast drive, solid and reliable
By tombatesusmc
Perfect fit for my PC, and 4 times as much storage! see all reviews
Verified PurchaseExcellent storage solution for your NAS, or whatever!
By 52bobw
The 3TB versions of these drives have been running in my home NAS for some time now. They have been excellent in use, mo... see all reviews
Verified PurchaseGreat HDD
By scarletttech
I haven't had this drive for a long time so I can't speak of reliability. As far as speed and being quiet I have no comp... see all reviews
Verified PurchaseWD Purple 4TB
By buztrain1942
This hard drive is excellent. Been using the WD Purple for years with no problem. I replaced my 32 channel DVR with a n... see all reviews
Verified PurchaseReliable enterprise drive
By akestenbaum
This is an enterprise-grade drive, so it's reliable, reasonably fast, and has a good warranty. It's also power-hungry, r... see all reviews
Verified PurchaseHGST Ultrastar 7K4000 (HUS724040ALE640)
By olekpar_0
Arrived quickly. The hard drive is new in the package. Opened it, checked SMART - indeed, the number of inclusions is 2.... see all reviews
Verified Purchase
