Replacement for WR379: Drop-In Alternatives We Stock
Looking for a replacement for the WR379 (WR379 - Dell Server Hard Drive Caddy for PowerEdge R300)? Pro Disk Network ships Dell 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 WR379
| SKU | WR379 |
|---|---|
| Product | WR379 - Dell Server Hard Drive Caddy for PowerEdge R300 |
| Current price | $117.58 |
| Stock status | In Stock |
| Detail page | View WR379 › |
Drop-in replacements for WR379
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.
51TJV - Dell SCSI Hard Drive Blank Tray Caddy Sled for PowerEdge and PowerVault Server
SKU: 51TJV
Price: $80.58
051TJV - Dell SCSI Hard Drive Blank Tray Caddy Sled for PowerEdge and PowerVault Server
SKU: 051TJV
Price: $80.58
004RGY - Dell Blank SCSI Hard Drive Tray Caddy Sled for PowerEdge and PowerVault Server
SKU: 004RGY
Price: $82.42
04RGY - Dell Blank SCSI Hard Drive Tray Caddy Sled for PowerEdge and PowerVault Server
SKU: 04RGY
Price: $82.42
07JWHY - Dell SAS / SCSI / SATA 3.5-inch Hard Drive Tray / Caddy for PowerEdge R310 / T310 / R410 Server
SKU: 07JWHY
Price: $85.82
7JWHY - Dell SAS / SCSI / SATA 3.5-inch Hard Drive Tray / Caddy for PowerEdge R310 / T310 / R410 Server
SKU: 7JWHY
Price: $85.82
0X7K8W - Dell 3.5-inch SAS / SATA Caddy Tray for PowerEdge R640 Series Server
SKU: 0X7K8W
Price: $117.20
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.