Replacement for 443-31: Drop-In Alternatives We Stock
Looking for a replacement for the 443-31 (443-31 - Dell V3 SCSI Controller Board for PowerVault 122T)? 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 443-31
| SKU | 443-31 |
|---|---|
| Product | 443-31 - Dell V3 SCSI Controller Board for PowerVault 122T |
| Current price | $113.68 |
| Stock status | In Stock |
| Detail page | View 443-31 › |
Drop-in replacements for 443-31
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.
N743J - Dell PERC H800 SAS 6Gb/s PCI-Express RAID Controller with 512MB Cache for PowerEdge T310 / T410 / T610 / PowerVault MD1200 / MD1220
SKU: N743J
Price: $78.95
0N743J - Dell PERC H800 SAS 6Gb/s PCI-Express RAID Controller with 512MB Cache for PowerEdge T310 / T410 / T610 / PowerVault MD1200 / MD1220
SKU: 0N743J
Price: $491.64
01E831 - Dell 100/200 GB LVD LTO-1 SCSI 68-Pin Tape Drive for PowerVault 136T
SKU: 01E831
Price: $346.36
1E831 - Dell 100/200 GB LVD LTO-1 SCSI 68-Pin Tape Drive for PowerVault 136T
SKU: 1E831
Price: $346.36
95P3134 - Dell PowerVault 110T 200 / 400GB LTO-2 SCSI LVD External Tape Drive
SKU: 95P3134
Price: $514.53
H318J - Dell 500-Watts Power Supply for PowerEdge R410, 415 and PowerVault NX300
SKU: H318J
Price: $50.53
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.