Replacement for A56831-002: Drop-In Alternatives We Stock
Looking for a replacement for the A56831-002 (A56831-002 - Intel PRO/100S 64-bit PCI Dual Port Server Adapter)? Pro Disk Network ships Intel 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 A56831-002
| SKU | A56831-002 |
|---|---|
| Product | A56831-002 - Intel PRO/100S 64-bit PCI Dual Port Server Adapter |
| Current price | $382.59 |
| Stock status | In Stock |
| Detail page | View A56831-002 › |
Drop-in replacements for A56831-002
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.
E64750-002 - Intel PRO/1000 ET PCI Express Quad Port Server Network Interface Card
SKU: E64750-002
Price: $250.53
A91622-002 - Intel PRO/1000 MF PCI-x 1000 Base SX Gigabit Fiber Channel 64-bit Server Adapter
SKU: A91622-002
Price: $143.39
598131-B21 - HP ProLiant Bl280c G6- 1x Intel Xeon 6-Core L5640/2.26GHz, 4GB DDR3 Sdram, Embedded Nc362i Dual Port Gigabit Adapter, Blade Server
SKU: 598131-B21
Price: $457.89
AB464A - HP Integrity Rx6600 2x Intel Itanium Dual-Core 29150n/1.6GHz CPU 24MB L3 Cache PCI-X Backplane 2x Gigabit Ethernet 7U Rack Server
SKU: AB464A
Price: $3,668.42
X6DAL-TB2 - SuperMicro Intel E7525 Chipset Dual 64-bit Xeon Support Up to 3.8GHz 800MHz FSB Dual Socket 604 ATX Server Motherboard
SKU: X6DAL-TB2
Price: $631.22
MBD-X6DAL-TB2-O - SuperMicro Intel E7525 Chipset Dual 64-bit Xeon Support Up to 3.8GHz 800MHz FSB Dual Socket 604 ATX Server Motherboard
SKU: MBD-X6DAL-TB2-O
Price: $631.22
418564-002 - HP Mini PCI-Express 802.11A/B/G Wireless Lan (WLAN) Network Interface Card (Intel 4965AG) for 6710B/6715B Series Notebook
SKU: 418564-002
Price: $126.22
336417-002 - HP 3.2GHz 533MHz FSB 1MB L2 Cache Intel Xeon Processor for ProLiant ML370 G3 Rack Server
SKU: 336417-002
Price: $138.95
229863-002 - HP ProLiant ML330e Intel Pentium-III 933MHz CPU 64MB SDRAM 20GB Hard Drive Server
SKU: 229863-002
Price: $733.58
234664-002 - HP ProLiant ML330 G2 Intel Pentium III 1GHz 128MB RAM 20GB Hard Disk Server
SKU: 234664-002
Price: $771.70
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.