Replacement for 343056-3G1: Drop-In Alternatives We Stock
Looking for a replacement for the 343056-3G1 (343056-3G1 - HP 3GB Kit (3 X 1GB) DDR2-400MHz PC2-3200 ECC Registered CL3 240-Pin DIMM 1.8V Memory)? 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 343056-3G1
| SKU | 343056-3G1 |
|---|---|
| Product | 343056-3G1 - HP 3GB Kit (3 X 1GB) DDR2-400MHz PC2-3200 ECC Registered CL3 240-Pin DIMM 1.8V Memory |
| Current price | $335.83 |
| Stock status | In Stock |
| Detail page | View 343056-3G1 › |
Drop-in replacements for 343056-3G1
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.
343056-B21 - HP 2GB Kit (2 X 1GB) DDR2-400MHz PC2-3200 ECC Registered CL3 240-Pin DIMM 1.8V Memory
SKU: 343056-B21
Price: $71.58
343056-L21 - HP 2GB Kit (2 X 1GB) DDR2-400MHz PC2-3200 ECC Registered CL3 240-Pin DIMM Memory for ProLiant DL360 / DL380 G4p Server
SKU: 343056-L21
Price: $227.88
343056-S21 - HP 2GB Kit (2 X 1GB) DDR2-400MHz PC2-3200 ECC Registered CL3 240-Pin DIMM 1.8V Memory
SKU: 343056-S21
Price: $227.88
343056-B23 - HP 2GB Kit (2 X 1GB) DDR2-400MHz PC2-3200 ECC Registered CL3 240-Pin DIMM 1.8V Memory
SKU: 343056-B23
Price: $227.88
343056-4G1 - HP 4GB Kit (4 X 1GB) DDR2-400MHz PC2-3200 ECC Registered CL3 240-Pin DIMM 1.8V Memory
SKU: 343056-4G1
Price: $443.75
343056-4G2 - HP 4GB Kit (4 X 1GB) DDR2-400MHz PC2-3200 ECC Registered CL3 240-Pin DIMM 1.8V Memory
SKU: 343056-4G2
Price: $443.75
343056-8G1 - HP 8GB Kit (8 X 1GB) DDR2-400MHz PC2-3200 ECC Registered CL3 240-Pin DIMM 1.8V Memory
SKU: 343056-8G1
Price: $658.05
343056-6G2 - HP 6GB Kit (6 X 1GB) DDR2-400MHz PC2-3200 ECC Registered CL3 240-Pin DIMM 1.8V Memory
SKU: 343056-6G2
Price: $671.63
343056-6G1 - HP 6GB Kit (6 X 1GB) DDR2-400MHz PC2-3200 ECC Registered CL3 240-Pin DIMM 1.8V Memory
SKU: 343056-6G1
Price: $671.63
343056-8G2 - HP 8GB Kit (8 X 1GB) DDR2-400MHz PC2-3200 ECC Registered CL3 240-Pin DIMM 1.8V Memory
SKU: 343056-8G2
Price: $899.51
HP 343056-B21#0D1 2GB DDR2-400MHz ECC Registered CL3 240-Pin DIMM 1.8V Memory Module
SKU: 343056-B21-0D1
Price: $227.88
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.