Replacement for 662609-971: Drop-In Alternatives We Stock
Looking for a replacement for the 662609-971 (662609-971 - HP 4GB DDR3-1600MHz PC3-12800 ECC Unbuffered CL11 240-Pin DIMM 1.35V Low Voltage Dual Rank 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 662609-971
| SKU | 662609-971 |
|---|---|
| Product | 662609-971 - HP 4GB DDR3-1600MHz PC3-12800 ECC Unbuffered CL11 240-Pin DIMM 1.35V Low Voltage Dual Rank Memory Module |
| Current price | $100.61 |
| Stock status | In Stock |
| Detail page | View 662609-971 › |
Drop-in replacements for 662609-971
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.
662609-574 - HP 4GB DDR3-1600MHz PC3-12800 ECC Unbuffered CL11 240-Pin DIMM 1.35V Low Voltage Dual Rank Memory Module
SKU: 662609-574
Price: $100.61
662609-572 - HP 4GB DDR3-1600MHz PC3-12800 ECC Unbuffered CL11 240-Pin DIMM 1.35V Low Voltage Dual Rank Memory Module
SKU: 662609-572
Price: $100.61
662609-573 - HP 4GB DDR3-1600MHz PC3-12800 ECC Unbuffered CL11 240-Pin DIMM Dual Rank Memory Module
SKU: 662609-573
Price: $100.61
662609-571 - HP 4GB DDR3-1600MHz PC3-12800 ECC Unbuffered CL11 240-Pin DIMM 1.35V Low Voltage Dual Rank Memory Module
SKU: 662609-571
Price: $100.61
647651-971 - HP 8GB DDR3-1600MHz PC3-12800 ECC Registered CL11 240-Pin DIMM 1.35V Low Voltage Dual Rank Memory Module
SKU: 647651-971
Price: $108.82
712381-971 - HP 4GB DDR3-1866MHz PC3-14900 ECC Registered CL13 240-Pin DIMM 1.35V Low Voltage Single Rank Memory Module
SKU: 712381-971
Price: $127.09
712286-971 - HP 2GB DDR3-1866MHz PC3-14900 ECC Unbuffered CL13 240-Pin DIMM Single Rank Memory Module
SKU: 712286-971
Price: $99.12
855842-971 - HP 4GB DDR4-2400MHz PC4-19200 non-ECC Unbuffered CL17 260-Pin SoDIMM 1.2V Single Rank Memory Module
SKU: 855842-971
Price: $139.37
L02854-971 - HP 4GB PC4-21300 DDR4-2666MHz non-ECC Unbuffered CL19 SoDIMM 1.2V Single-Rank Memory Module
SKU: L02854-971
Price: $147.12
855845-971 - HP 4GB DDR4-2400MHz PC4-19200 non-ECC Unbuffered CL17 288-Pin DIMM 1.2V Single Rank Memory Module
SKU: 855845-971
Price: $160.00
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.