Alternative to A9856AR: Better-Value Equivalents in Stock
Comparing the A9856AR (A9856AR - HP 64GB Kit (32 X 2GB) DDR2-533MHz PC2-4200 ECC Registered Custom-Designed CL4 278-Pin DIMM Single Rank Memory) against alternatives? Pro Disk Network stocks 12 similar HP parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the A9856AR
| SKU | A9856AR |
|---|---|
| Product | A9856AR - HP 64GB Kit (32 X 2GB) DDR2-533MHz PC2-4200 ECC Registered Custom-Designed CL4 278-Pin DIMM Single Rank Memory |
| Current price | $3,646.04 |
| Stock status | In Stock |
| Detail page | View A9856AR › |
Alternatives to A9856AR
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.
A9856A - HP 64GB Kit (32 X 2GB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM 1.8V Single Rank Memory
SKU: A9856A
Price: $3,646.04
AD327A - HP 2GB Kit (2 X 1GB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM 1.8V Single Rank Memory
SKU: AD327A
Price: $227.88
AD327AX - HP 2GB Kit (2 X 1GB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM Single Rank Memory for Integrity RX3600/RX6600 Server
SKU: AD327AX
Price: $227.88
AD327B - HP 2GB Kit (2 X 1GB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM Single Rank Memory
SKU: AD327B
Price: $227.88
AD329A - HP 4GB Kit (2 X 2GB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM 1.8V Memory
SKU: AD329A
Price: $310.11
A9849A - HP 32GB Kit (8 X 4GB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM 1.8V Dual Rank Memory
SKU: A9849A
Price: $292.63
AH405A - HP 32GB Kit (4 X 8GB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM 1.8V Memory
SKU: AH405A
Price: $654.74
AH405AR - HP 32GB Kit (4 X 8GB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM Dual Rank Memory for Integrity RX3600/RX6600 Server
SKU: AH405AR
Price: $946.68
AH405A3P - HP 32GB Kit (4 X 8GB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM Dual Rank Memory for Integrity RX3600/RX6600 Server
SKU: AH405A3P
Price: $946.68
AM324AR - HP 32GB Kit (4 X 8GB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM Dual Rank Memory
SKU: AM324AR
Price: $946.68
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.