Replacement for A5856-69101: Drop-In Alternatives We Stock
Looking for a replacement for the A5856-69101 (A5856-69101 - HP 4-Port 4SI PCI Ultra2 SCSI RAID Controller for 9000 rp8400 Server)? Pro Disk Network ships HP 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 A5856-69101
| SKU | A5856-69101 |
|---|---|
| Product | A5856-69101 - HP 4-Port 4SI PCI Ultra2 SCSI RAID Controller for 9000 rp8400 Server |
| Current price | $2,324.33 |
| Stock status | In Stock |
| Detail page | View A5856-69101 › |
Drop-in replacements for A5856-69101
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.
HPE A6749-69101 HP A6749-69101 64 x Port MUX PCI-Express Multiplexer Interface Network Card
SKU: A6749-69101
Price: $268.42
A4856-69101 - HP 12-Slot PCI I/O Card Chassis for 9000 Superdome Server
SKU: A4856-69101
Price: $899.93
A5150-69101 - HP Dual-Port 64-Bit SCSI Low Voltage Differential (LVD) PCI Controller
SKU: A5150-69101
Price: $918.49
28655-60001 - HP Single-Ended SCSI-2 Centronics Host Adapter Board for 9000 800/G40 9000 E35 Server
SKU: 28655-60001
Price: $73.68
A5797-69101 - HP 256MB PC133 133MHz ECC Registered High-Density CL2 278-Pin DIMM Memory Module for L-Class 9000 Server
SKU: A5797-69101
Price: $113.68
A4883-69101 - HP Pa-risc 8500 360MHz Processor with 1.5MB Cache Includes Attached Heat Sink for 9000-N4000 Server
SKU: A4883-69101
Price: $182.93
A5840-69101 - HP 256MB PC133 133MHz ECC Registered High-Density CL2 278-Pin DIMM Memory Module for L-Class 9000 Server
SKU: A5840-69101
Price: $235.79
A3706-60001 - HP K-Class 12H 96MB RAID Disk Controller for 9000 Series Server
SKU: A3706-60001
Price: $211.97
A3706-69001 - HP K-Class 12H 96MB RAID Disk Controller for 9000 Series Server
SKU: A3706-69001
Price: $211.97
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.