Alternative to WD30EZRS-55J99B0: Better-Value Equivalents in Stock
Comparing the WD30EZRS-55J99B0 (WD30EZRS-55J99B0 - Western Digital Caviar Green 3TB 5400RPM SATA 3Gb/s 64MB 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 WD30EZRS-55J99B0
| SKU | WD30EZRS-55J99B0 |
|---|---|
| Product | WD30EZRS-55J99B0 - Western Digital Caviar Green 3TB 5400RPM SATA 3Gb/s 64MB Cache 3.5-inch Hard Drive |
| Current price | $709.97 |
| Stock status | In Stock |
| Detail page | View WD30EZRS-55J99B0 › |
Alternatives to WD30EZRS-55J99B0
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.
WD30EZRS - Western Digital Caviar Green 3TB 5400RPM SATA 3Gb/s 64MB Cache 3.5-inch Hard Drive
SKU: WD30EZRS
Price: $273.91
WD30EZRS-11J99B0 - Western Digital Caviar Green 3TB 5400RPM SATA 3Gb/s 64MB Cache 3.5-inch Hard Drive
SKU: WD30EZRS-11J99B0
Price: $395.34
WD32EZRS - Western Digital Caviar Green 3TB 5400RPM SATA 3Gb/s 64MB Cache 3.5-inch Hard Drive
SKU: WD32EZRS
Price: $433.16
WD30EZRS-00J99B0 - Western Digital Caviar Green 3TB 5400RPM SATA 3Gb/s 64MB Cache 3.5-inch Hard Drive
SKU: WD30EZRS-00J99B0
Price: $439.53
WD20EZRS - Western Digital Caviar Green 3TB 5400RPM SATA 3Gb/s 64MB Cache 3.5-inch Hard Drive
SKU: WD20EZRS
Price: $480.38
WD30EZRSDTL - Western Digital Caviar Green 3TB 5400RPM SATA 3Gb/s 64MB Cache 3.5-inch Hard Drive
SKU: WD30EZRSDTL
Price: $504.24
WD30EZRS-11J99B1 - Western Digital Caviar Green 3TB 5400RPM SATA 3Gb/s 64MB Cache 3.5-inch Hard Drive
SKU: WD30EZRS-11J99B1
Price: $564.83
WD30EZRS-42KEZB0 - Western Digital Caviar Green 3TB 5400RPM SATA 3Gb/s 64MB Cache 3.5-inch Hard Drive
SKU: WD30EZRS-42KEZB0
Price: $569.68
WD30EZRS-00KEZB0 - Western Digital Caviar Green 3TB 5400RPM SATA 3GB/s 64MB Cache 3.5-inch Hard Drive
SKU: WD30EZRS-00KEZB0
Price: $706.07
WD10EAVS - Western Digital Caviar Green 1TB 5400RPM SATA 3Gb/s 8MB Cache 3.5-inch Hard Drive
SKU: WD10EAVS
Price: $89.47
WD10EADS-00M2B0 - Western Digital Caviar Green 1TB 5400RPM SATA 3Gb/s 32MB Cache 3.5-inch Hard Drive
SKU: WD10EADS-00M2B0
Price: $110.53
WD10EAVS-98M4B0 - Western Digital Caviar Green 1TB 5400RPM SATA 3Gb/s 8MB Cache 3.5-inch Hard Drive
SKU: WD10EAVS-98M4B0
Price: $110.53
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.