Alternative to 73P4972: Better-Value Equivalents in Stock
Comparing the 73P4972 (73P4972 - IBM / Lenovo 1GB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 240-Pin DIMM 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 73P4972
| SKU | 73P4972 |
|---|---|
| Product | 73P4972 - IBM / Lenovo 1GB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 240-Pin DIMM Memory Module |
| Current price | $108.97 |
| Stock status | In Stock |
| Detail page | View 73P4972 › |
Alternatives to 73P4972
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.
38L5140 - IBM Lenovo 1GB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 200-Pin SoDimm Memory Module
SKU: 38L5140
Price: $108.97
36P3341 - IBM / Lenovo 1GB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 240-Pin DIMM 1.8V Dual Rank Memory Module
SKU: 36P3341
Price: $108.97
73P3840 - IBM / Lenovo 256MB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 200-Pin SoDIMM Memory Module
SKU: 73P3840
Price: $116.21
73P4970 - Lenovo / IBM 256MB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 240-Pin DIMM Single Rank Memory Module
SKU: 73P4970
Price: $136.29
42Y2728 - IBM 1GB DDR2-533MHz PC2-4200 ECC Unbuffered CL4 240-Pin DIMM Memory Module
SKU: 42Y2728
Price: $99.38
16C0722 - IBM 1GB DDR2-533MHz PC2-4200 ECC Unbuffered CL4 240-Pin DIMM Memory Module
SKU: 16C0722
Price: $99.38
30R5155 - IBM 1GB DDR2-533MHz PC2-4200 ECC Unbuffered CL4 240-Pin DIMM Memory Module
SKU: 30R5155
Price: $99.38
36P3349 - IBM 1GB DDR2-533MHz PC2-4200 ECC Unbuffered CL4 240-Pin DIMM Memory Module
SKU: 36P3349
Price: $99.38
30R5149 - IBM 1GB DDR2-533MHz PC2-4200 ECC Unbuffered CL4 240-Pin DIMM 1.8V Memory Module
SKU: 30R5149
Price: $99.38
30R5152 - IBM 1GB DDR2-533MHz PC2-4200 ECC Unbuffered CL4 240-Pin DIMM 1.8V Memory Module
SKU: 30R5152
Price: $99.38
73P3216 - IBM 1GB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 240-Pin DIMM Memory Module
SKU: 73P3216
Price: $108.97
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.