Replacement for HYS72D128520GR-7-B: Drop-In Alternatives We Stock
Looking for a replacement for the HYS72D128520GR-7-B (HYS72D128520GR-7-B - Infineon 1GB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory Module)? Pro Disk Network ships 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 HYS72D128520GR-7-B
| SKU | HYS72D128520GR-7-B |
|---|---|
| Product | HYS72D128520GR-7-B - Infineon 1GB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory Module |
| Current price | $108.79 |
| Stock status | In Stock |
| Detail page | View HYS72D128520GR-7-B › |
Drop-in replacements for HYS72D128520GR-7-B
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.
HYS72D128320GBR-7-B - Infineon 1GB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory Module
SKU: HYS72D128320GBR-7-B
Price: $71.58
HYS72D128020GR-7-A - Infineon 1GB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM 2.5V Memory Module
SKU: HYS72D128020GR-7-A
Price: $86.66
HYS72D128320GBR-7F-B - Infineon 1GB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory Module
SKU: HYS72D128320GBR-7F-B
Price: $86.66
HYS72D128320GBR-7-C - Infineon 1GB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory Module
SKU: HYS72D128320GBR-7-C
Price: $86.66
HYS72D128021GR-7-B - Infineon 1GB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory Module
SKU: HYS72D128021GR-7-B
Price: $86.66
HYS72D128021GR-7 - Infineon 1GB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory Module
SKU: HYS72D128021GR-7
Price: $86.66
HYS72D128300GBR-7-B - Infineon 1GB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory Module
SKU: HYS72D128300GBR-7-B
Price: $86.66
HYS72D128521GR7 - Infineon 1GB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory Module
SKU: HYS72D128521GR7
Price: $108.79
HYS72D128520GR-7-A - Infineon 1GB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory Module
SKU: HYS72D128520GR-7-A
Price: $108.79
HYS72D128521GR-7-B - Infineon 1GB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory Module
SKU: HYS72D128521GR-7-B
Price: $108.79
HYS72D128521GR-7F-B - Infineon 1GB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory Module
SKU: HYS72D128521GR-7F-B
Price: $108.79
HYS72D128320 - Infineon 1GB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory Module
SKU: HYS72D128320
Price: $108.79
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.