Replacement for MT9HTF12872PY-40EA1: Drop-In Alternatives We Stock
Looking for a replacement for the MT9HTF12872PY-40EA1 (MT9HTF12872PY-40EA1 - Micron 1GB DDR2-400MHz PC2-3200 ECC Registered CL3 240-Pin DIMM Single Rank Memory Module)? Pro Disk Network ships Crucial 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 MT9HTF12872PY-40EA1
| SKU | MT9HTF12872PY-40EA1 |
|---|---|
| Product | MT9HTF12872PY-40EA1 - Micron 1GB DDR2-400MHz PC2-3200 ECC Registered CL3 240-Pin DIMM Single Rank Memory Module |
| Current price | $69.96 |
| Stock status | In Stock |
| Detail page | View MT9HTF12872PY-40EA1 › |
Drop-in replacements for MT9HTF12872PY-40EA1
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.
CT490579 - Crucial 1GB DDR2-400MHz PC2-3200 ECC Registered CL3 240-Pin DIMM Single Rank Memory Module
SKU: CT490579
Price: $33.14
CT466329 - Crucial 1GB DDR2-400MHz PC2-3200 ECC Registered CL3 240-Pin DIMM Single Rank Memory Module
SKU: CT466329
Price: $33.14
CT405771 - Crucial 1GB DDR2-400MHz PC2-3200 ECC Registered CL3 240-Pin DIMM Single Rank Memory Module
SKU: CT405771
Price: $33.14
CT12872AB40E - Crucial 1GB DDR2-400MHz PC2-3200 ECC Registered CL3 240-Pin DIMM Dual Rank Memory Module
SKU: CT12872AB40E
Price: $69.96
CT12872AB400S.I18F - Crucial 1GB DDR2-400MHz PC2-3200 ECC Registered CL3 240-Pin DIMM Single Rank Memory Module
SKU: CT12872AB400S.I18F
Price: $69.96
CT18HTF12872Y40EA - Crucial 1GB DDR2-400MHz PC2-3200 ECC Registered CL3 240-Pin DIMM Dual Rank Memory Module
SKU: CT18HTF12872Y40EA
Price: $69.96
CT12872AB40ES.18FB3 - Crucial 1GB DDR2-400MHz PC2-3200 ECC Registered CL3 240-Pin DIMM Dual Rank Memory Module
SKU: CT12872AB40ES.18FB3
Price: $69.96
CT18HTF12872DY40EA - Crucial 1GB DDR2-400MHz PC2-3200 ECC Registered CL3 240-Pin DIMM Dual Rank Memory Module
SKU: CT18HTF12872DY40EA
Price: $69.96
CT12872AB40E.18FA2 - Crucial 1GB DDR2-400MHz PC2-3200 ECC Registered CL3 240-Pin DIMM Dual Rank Memory Module
SKU: CT12872AB40E.18FA2
Price: $69.96
CT12872AB40ES - Crucial 1GB DDR2-400MHz PC2-3200 ECC Registered CL3 240-Pin DIMM Dual Rank Memory Module
SKU: CT12872AB40ES
Price: $69.96
CT12872AB40E.18FB3 - Crucial 1GB DDR2-400MHz PC2-3200 ECC Registered CL3 240-Pin DIMM Dual Rank Memory Module
SKU: CT12872AB40E.18FB3
Price: $69.96
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.