Alternative to D51272E41: Better-Value Equivalents in Stock
Comparing the D51272E41 (D51272E41 - Kingston 4GB DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM Memory Module) against alternatives? Pro Disk Network stocks 12 similar Kingston 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 D51272E41
| SKU | D51272E41 |
|---|---|
| Product | D51272E41 - Kingston 4GB DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM Memory Module |
| Current price | $170.00 |
| Stock status | In Stock |
| Detail page | View D51272E41 › |
Alternatives to D51272E41
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.
Kingston KVR533D2D4R4/4G 4GB DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM Dual Rank x4 Memory Module
SKU: KVR533D2D4R4-4G
Price: $87.14
Kingston KVR533D2Q8R4/4G 4GB DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM Quad Rank x8 Memory Module
SKU: KVR533D2Q8R4-4G
Price: $129.54
Kingston KVR533D2D8R4K2/4G 4GB Kit (2 X 2GB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM Dual Rank x8 Memory
SKU: KVR533D2D8R4K2-4G
Price: $158.18
Kingston Technology KTS7800/8G 8GB Kit (2 X 4GB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM 1.8V Memory
SKU: KTS7800-8G
Price: $165.55
Kingston Technology KTM5861K2/8G 8GB Kit (2 X 4GB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM 1.8V Memory
SKU: KTM5861K2-8G
Price: $165.55
Kingston Technology KTH-BL860K2/8G 8GB Kit (2 X 4GB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM 1.8V Memory
SKU: KTH-BL860K2-8G
Price: $165.55
Kingston KVR533D2D4R4K2/8G 8GB Kit (2 X 4GB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM Dual Rank x4 Memory
SKU: KVR533D2D4R4K2-8G
Price: $165.55
Kingston KTM2707K2/8G 8GB Kit (2 X 4GB)(Chipkill) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM Memory
SKU: KTM2707K2-8G
Price: $165.55
Kingston Technology KTS7800/4G 4GB Kit (2 X 2GB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM 1.8V Memory
SKU: KTS7800-4G
Price: $187.64
Kingston KVR533D2S4R4K2/4G 4GB Kit (2 X 2GB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM Single Rank x4 Memory
SKU: KVR533D2S4R4K2-4G
Price: $187.64
Kingston Technology KVR533D2D4R4K2/4G 4GB Kit (2 X 2GB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM 1.8V Dual Rank Memory
SKU: KVR533D2D4R4K2-4G
Price: $187.64
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.