Replacement for 776MW: Drop-In Alternatives We Stock
Looking for a replacement for the 776MW (776MW - Dell / Quantum Atlas IV 4.5S4.5GB 4500RPM Ultr3 SCSI 3.5-inch Hard Drive with Tray)? 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 776MW
| SKU | 776MW |
|---|---|
| Product | 776MW - Dell / Quantum Atlas IV 4.5S4.5GB 4500RPM Ultr3 SCSI 3.5-inch Hard Drive with Tray |
| Current price | $282.20 |
| Stock status | In Stock |
| Detail page | View 776MW › |
Drop-in replacements for 776MW
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.
0776MW - Dell / Quantum Atlas IV 4.5S4.5GB 4500RPM Ultr3 SCSI 3.5-inch Hard Drive with Tray
SKU: 0776MW
Price: $282.20
8J147J024075F - Dell / Maxtor Atlas 10K V 147.1GB 10000RPM Ultra-320 SCSI 80-Pin 8MB Cache 3.5-inch Hard Drive
SKU: 8J147J024075F
Price: $189.47
KU18J461 - Dell / Maxtor Atlas 10K III 18.4GB 10000RPM Ultra-320 SCSI 80-Pin 8MB Cache 3.5-inch Hard Drive
SKU: KU18J461
Price: $244.63
8J300J008075G - Dell / Maxtor Atlas 10K V 300GB 10000RPM Ultra-320 SCSI 80-Pin 8MB Cache 3.5-inch Hard Drive
SKU: 8J300J008075G
Price: $392.99
8J073S0028854 - Dell / Maxtor Atlas 10K V 73.5GB 10000RPM SAS 3Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 8J073S0028854
Price: $134.74
8J147S0448855 - Dell / Maxtor Atlas 10K V 73.5GB 10000RPM SAS 3Gb/s 16MB Cache Hot-Swappable 3.5-inch Hard Drive
SKU: 8J147S0448855
Price: $211.00
JP-080DJJ - Dell / Quantum 18GB 7200RPM Ultra-160 SCSI 68-Pin 4MB Cache 3.5-inch Hard Drive
SKU: JP-080DJJ
Price: $122.80
00258C - Dell / Quantum 4.5GB 7200RPM Ultra Wide SCSI 80-Pin 1MB Cache 3.5-inch Hard Drive
SKU: 00258C
Price: $318.32
0258C - Dell / Quantum 4.5GB 7200RPM Ultra Wide SCSI 80-Pin 1MB Cache 3.5-inch Hard Drive
SKU: 0258C
Price: $318.32
CD72LWH - Dell Quantum 36GB / 72GB DAT 72 SCSI 68-Pin LVD 5.25-inch Tape Drive
SKU: CD72LWH
Price: $176.84
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.