Alternative to WD40EZAZ: Better-Value Equivalents in Stock
Comparing the WD40EZAZ (WD40EZAZ - Western Digital Blue PC Desktop 4TB 5400RPM SATA 6Gb/s 256MB Cache 3.5-inch Hard drive) against alternatives? Pro Disk Network stocks 12 similar Western Digital parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the WD40EZAZ
| SKU | WD40EZAZ |
|---|---|
| Product | WD40EZAZ - Western Digital Blue PC Desktop 4TB 5400RPM SATA 6Gb/s 256MB Cache 3.5-inch Hard drive |
| Current price | $291.79 |
| Stock status | In Stock |
| Detail page | View WD40EZAZ › |
Alternatives to WD40EZAZ
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
WD40EZRZ - Western Digital Blue 4TB 5400RPM SATA 6Gb/s 64MB Cache 3.5-inch Hard Drive
SKU: WD40EZRZ
Price: $296.30
WD40E31XSP - Western Digital Blue SSHD 4TB 5400RPM Multi-Level-Cell SATA 6Gb/s 64MB Cache 8GB NAND 3.5-inch Hybrid Hard Drive
SKU: WD40E31XSP
Price: $421.21
WD8-102990304 - Western Digital Blue SSHD 4TB 5400RPM SATA 6Gb/s 64MB Cache 8GB NAND Multi-Level-Cell 3.5-inch Hybrid Hard Drive
SKU: WD8-102990304
Price: $421.47
WD40EZRZ-00WN9B0 - Western Digital Blue 4TB 5400RPM SATA 6Gb/s 64MB Cache 3.5-inch Hard Drive
SKU: WD40EZRZ-00WN9B0
Price: $495.00
WD40E31X - Western Digital Blue 4TB 5400RPM Multi-Level-Cell SATA 6Gb/s 64MB Cache 8GB NAND Solid State Drive 3.5-inch Hybrid Hard Drive
SKU: WD40E31X
Price: $1,004.46
WD40E31X-00HY4A0 - Western Digital Blue 4TB 5400RPM Multi-Level-Cell SATA 6Gb/s 64MB Cache 8GB NAND 3.5-inch Hybrid Hard Drive
SKU: WD40E31X-00HY4A0
Price: $1,004.46
Western WDS400T3B0A Western Digital WDS400T3B0A Blue SA510 4TB Triple-Level Cell 6Gb/s SATA SFF 2.5-Inch Solid State Drive
SKU: WDS400T3B0A
Price: $2,155.79
WD20EZAZ - Western Digital Blue PC Desktop 2TB 5400RPM SATA 6Gb/s 256MB Cache 3.5-inch Hard drive
SKU: WD20EZAZ
Price: $211.00
WD30EZAZ - Western Digital Blue PC Desktop 3TB 5400RPM SATA 6Gb/s 256MB Cache 3.5-inch Hard drive
SKU: WD30EZAZ
Price: $273.91
WD60EZAZ - Western Digital Blue PC Desktop 6TB 5400RPM SATA 6Gb/s 256MB Cache 3.5-inch Hard drive
SKU: WD60EZAZ
Price: $357.09
Western WD5000LPCX-22VHAT0 Western Digital WD5000LPCX-22VHAT0 Blue 500GB 5400RPM SATA 6Gb/s 16MB Cache (RoHS) 2.5-Inch Hard Drive
SKU: WD5000LPCX-22VHAT0
Price: $110.53
WDBH2D0040HNC-NRSN - Western Digital Desktop Mainstream 4TB 5400RPM SATA 6GB/s 64MB Cache 3.5-inch Hard Drive
SKU: WDBH2D0040HNC-NRSN
Price: $357.09
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.