Replacement for MB4000ECWLR: Drop-In Alternatives We Stock
Looking for a replacement for the MB4000ECWLR (MB4000ECWLR - HP 4TB 7200RPM SATA 3GB/s NCQ MidLine 3.5-inch Hard Drive)? Pro Disk Network ships HP drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the MB4000ECWLR
| SKU | MB4000ECWLR |
|---|---|
| Product | MB4000ECWLR - HP 4TB 7200RPM SATA 3GB/s NCQ MidLine 3.5-inch Hard Drive |
| Current price | $288.30 |
| Stock status | In Stock |
| Detail page | View MB4000ECWLR › |
Drop-in replacements for MB4000ECWLR
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.
MB4000ECVJK - HP 4TB 7200RPM SATA 3GB/s NCQ MidLine 3.5-inch Hard Drive
SKU: MB4000ECVJK
Price: $390.43
MB4000ECWCU - HP 4TB 7200RPM SATA 3GB/s NCQ MidLine 3.5-inch Hard Drive
SKU: MB4000ECWCU
Price: $563.16
693687-S21 - HP 4TB 7200RPM SATA 6GB/s NCQ SC MidLine 3.5-inch Hard Drive
SKU: 693687-S21
Price: $250.53
MB4000GDUPB - HP 4TB 7200RPM SATA 6GB/s NCQ SC MidLine 3.5-inch Hard Drive
SKU: MB4000GDUPB
Price: $392.99
693688-B21 - HP 4TB 7200RPM SATA 6GB/s NCQ SC MidLine 3.5-inch Hard Drive
SKU: 693688-B21
Price: $939.36
697957-B21 - HP 4TB 7200RPM SATA 6GB/s NCQ MidLine Quick Release 3.5-inch Hard Drive
SKU: 697957-B21
Price: $1,398.62
MM0500EBKAE HP 500GB 7200RPM SATA 3GB/s NCQ MidLine 2.5-inch Hard Drive
SKU: MM0500EBKAE
Price: $71.58
507772-B21 - HP 1TB 7200RPM SATA 3GB/s Hot-Pluggable NCQ MidLine 3.5-inch Hard Drive
SKU: 507772-B21
Price: $78.95
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.