Alternative to 01KR366: Better-Value Equivalents in Stock
Comparing the 01KR366 (01KR366 - Lenovo 4GB DDR4-2666MHz/PC4-21300 Non-ECC Unbuffered CL19 288-Pin UDIMM 1.2V Single Rank Memory Module) against alternatives? Pro Disk Network stocks 12 similar IBM parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the 01KR366
| SKU | 01KR366 |
|---|---|
| Product | 01KR366 - Lenovo 4GB DDR4-2666MHz/PC4-21300 Non-ECC Unbuffered CL19 288-Pin UDIMM 1.2V Single Rank Memory Module |
| Current price | $184.08 |
| Stock status | In Stock |
| Detail page | View 01KR366 › |
Alternatives to 01KR366
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
45K0216 - IBM / Lenovo 4GB DDR3-1333MHz PC3-10600 non-ECC Unbuffered CL9 240-Pin DIMM Dual Rank Memory Module
SKU: 45K0216
Price: $92.21
78Y7386 - IBM Lenovo 4GB DDR3-1333MHz PC3-10600 non-ECC Unbuffered CL9 204-Pin SoDimm Dual Rank Memory Module
SKU: 78Y7386
Price: $94.76
78Y7385 - IBM Lenovo 4GB DDR3-1333MHz PC3-10600 non-ECC Unbuffered CL9 204-Pin SoDimm Dual Rank Memory Module
SKU: 78Y7385
Price: $94.76
41R0642 - IBM Lenovo 4GB DDR3-1333MHz PC3-10600 Non-ECC Unbuffered CL9 204-Pin SoDimm Dual Rank Memory Module
SKU: 41R0642
Price: $94.76
75Y0698 - IBM Lenovo 4GB DDR3-1333MHz PC3-10600 non-ECC Unbuffered CL9 204-Pin SoDimm Dual Rank Memory Module
SKU: 75Y0698
Price: $94.76
41R0636 - IBM Lenovo 4GB DDR3-1066MHz PC3-8500 non-ECC Unbuffered CL7 204-Pin SoDimm Single Rank Memory Module
SKU: 41R0636
Price: $111.51
45M4571 - IBM Lenovo 4GB Kit (2 X 2GB) DDR3-1333MHz PC3-10600 non-ECC Unbuffered CL9 204-Pin SoDimm Dual Rank Memory
SKU: 45M4571
Price: $207.08
42X6309 - IBM Lenovo 4GB Kit (2 X 2GB) DDR3-1066MHz PC3-8500 non-ECC Unbuffered CL7 204-Pin SoDimm Single Rank Memory
SKU: 42X6309
Price: $207.08
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
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.