Replacement for 843CG: Drop-In Alternatives We Stock
Looking for a replacement for the 843CG (843CG - Dell AT100 Controller Card for Precision Workstation 330)? 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 843CG
| SKU | 843CG |
|---|---|
| Product | 843CG - Dell AT100 Controller Card for Precision Workstation 330 |
| Current price | $115.58 |
| Stock status | In Stock |
| Detail page | View 843CG › |
Drop-in replacements for 843CG
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.
Dell NPS-330CB E 330-Watts 100-120V / 200-240V ATX Power Supply for OptiPlex GX400 / Dimension 8100 / Precision 330
SKU: NPS-330CB-E
Price: $205.79
Dell NPS-330CB B 330-Watts 100-120V / 200-240V ATX Power Supply for OptiPlex GX400 / Dimension 8100 / Precision 330
SKU: NPS-330CB-B
Price: $344.33
91YJC - Dell 20/40GB IDE 5.25-inch Internal Tape Drive for Precision WorkStation 330 (Midnight Gray)
SKU: 91YJC
Price: $176.43
091YJC - Dell 20/40GB IDE 5.25-inch Internal Tape Drive for Precision WorkStation 330 (Midnight Gray)
SKU: 091YJC
Price: $176.43
W2152 - Dell 330-Watts ATX Power Supply with PFC for Precision Workstation 360
SKU: W2152
Price: $182.37
0W2152 - Dell 330-Watts ATX Power Supply with PFC for Precision Workstation 360
SKU: 0W2152
Price: $182.37
3MW70 - Dell Controller Card with Cable for Precision M4800 Workstation (Clean pulls)
SKU: 3MW70
Price: $82.42
LS-7746P - Dell Controller Card with Cable for Precision M4800 Workstation
SKU: LS-7746P
Price: $82.42
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.