Replacement for RP001235397: Drop-In Alternatives We Stock
Looking for a replacement for the RP001235397 (RP001235397 - HP PC3-12800 DDR3-1600MHz ECC Registered CL11 RDIMM 1.35V Memory Module)? 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 RP001235397
| SKU | RP001235397 |
|---|---|
| Product | RP001235397 - HP PC3-12800 DDR3-1600MHz ECC Registered CL11 RDIMM 1.35V Memory Module |
| Current price | $101.34 |
| Stock status | In Stock |
| Detail page | View RP001235397 › |
Drop-in replacements for RP001235397
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.
HP647651-081-HYA - Kingston 8GB PC3-12800 DDR3-1600MHz ECC Registered CL11 RDIMM Single-Rank Memory Module
SKU: HP647651-081-HYA
Price: $85.79
HP647651-081-KEF - Kingston 8GB PC3-12800 DDR3-1600MHz ECC Registered CL11 RDIMM Single-Rank Memory Module
SKU: HP647651-081-KEF
Price: $85.79
641639-005 - HP 4GB PC3-12800 DDR3-1600MHz ECC Registered CL11 RDIMM Memory Module
SKU: 641639-005
Price: $87.46
6152B6 - HP 4GB PC3-12800 DDR3-1600MHz ECC Registered CL11 RDIMM Dual-Rank Memory Module
SKU: 6152B6
Price: $87.46
695650-581 - HP 4GB PC3-12800 DDR3-1600MHz ECC Registered CL11 RDIMM Memory Module
SKU: 695650-581
Price: $87.46
647895B21ABA - HP 4GB PC3-12800 DDR3-1600MHz ECC Registered CL11 RDIMM Single-Rank Memory Module
SKU: 647895B21ABA
Price: $87.46
647873R-B21 - HP 4GB PC3-12800 DDR3-1600MHz ECC Registered CL11 RDIMM Single-Rank Memory Module
SKU: 647873R-B21
Price: $87.46
647648-071U - HP 4GB PC3-12800 DDR3-1600MHz ECC Registered CL11 RDIMM Memory Module
SKU: 647648-071U
Price: $87.46
A2Z49AAR - HP 4GB PC3-12800 DDR3-1600MHz ECC Registered CL11 RDIMM Dual-Rank Memory Module
SKU: A2Z49AAR
Price: $87.46
HP 647895R-B21#0D1 4GB PC3-12800 DDR3-1600MHz ECC Registered CL11 RDIMM Single-Rank Memory Module
SKU: 647895R-B21-0D1
Price: $87.46
HP 647895-B21#0D1 4GB PC3-12800 DDR3-1600MHz ECC Registered CL11 RDIMM Single-Rank Memory Module
SKU: 647895-B21-0D1
Price: $87.46
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.