Replacement for 5M30Z71663: Drop-In Alternatives We Stock
Looking for a replacement for the 5M30Z71663 (5M30Z71663 - Lenovo 8GB DDR4-2666MHz PC4-21300 Non-ECC Unbuffered CL19 288-Pin UDIMM 1.2V Single Rank Memory Module)? Pro Disk Network ships IBM 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 5M30Z71663
| SKU | 5M30Z71663 |
|---|---|
| Product | 5M30Z71663 - Lenovo 8GB DDR4-2666MHz PC4-21300 Non-ECC Unbuffered CL19 288-Pin UDIMM 1.2V Single Rank Memory Module |
| Current price | $259.39 |
| Stock status | In Stock |
| Detail page | View 5M30Z71663 › |
Drop-in replacements for 5M30Z71663
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.
78P4200 - IBM 128GB DDR4-2666MHz PC4-21300 ECC Registered CL19 288-Pin DIMM 1.2V Octal Rank Memory Module
SKU: 78P4200
Price: $154.95
47J0521 - IBM 8GB DDR4-2133MHz PC4-17000 non-ECC Unbuffered CL15 288-Pin DIMM 1.2V Single Rank Memory Module
SKU: 47J0521
Price: $152.55
55Y3718 - IBM Lenovo 8GB DDR3-1333MHz PC3-10600 non-ECC Unbuffered CL9 204-Pin SoDimm Dual Rank Memory Module
SKU: 55Y3718
Price: $163.61
03X6401 - IBM Lenovo 8GB DDR3-1333MHz PC3-10600 non-ECC Unbuffered CL9 204-Pin SoDimm Dual Rank Memory Module for ThinkPad X1
SKU: 03X6401
Price: $163.61
0A65730 - IBM Lenovo 8GB DDR3-1600MHz PC3-12800 non-ECC Unbuffered CL11 240-Pin DIMM Dual Rank Memory Module
SKU: 0A65730
Price: $167.34
03T7219 - IBM / Lenovo 8GB DDR3-1600MHz PC3-12800 non-ECC Unbuffered CL11 Dual Rank 240-Pin DIMM Memory Module
SKU: 03T7219
Price: $187.37
01AG600 - IBM 8GB DDR4-2133MHz PC4-17000 ECC Unbuffered CL15 288-Pin DIMM 1.2V Dual Rank Memory Module
SKU: 01AG600
Price: $215.76
03T7466 - IBM 16GB DDR4-2133MHz PC4-17000 non-ECC Unbuffered CL15 288-Pin DIMM 1.2V Dual Rank Memory Module
SKU: 03T7466
Price: $173.28
46M0802 - IBM 32GB DDR4-2133MHz PC4-17000 non-ECC Unbuffered CL15 288-Pin DIMM 1.2V Quad Rank Memory Module
SKU: 46M0802
Price: $201.14
46W0799 - IBM 32GB DDR4-2133MHz PC4-17000 non-ECC Unbuffered CL15 288-Pin DIMM 1.2V Quad Rank Memory Module
SKU: 46W0799
Price: $201.14
10K0061 - IBM / Lenovo 512MB SDRAM-133MHz PC133 non-ECC Unbuffered CL3 168-Pin DIMM Memory Module
SKU: 10K0061
Price: $71.58
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.