Alternative to 78P4200: Better-Value Equivalents in Stock
Comparing the 78P4200 (78P4200 - IBM 128GB DDR4-2666MHz PC4-21300 ECC Registered CL19 288-Pin DIMM 1.2V Octal 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 78P4200
| SKU | 78P4200 |
|---|---|
| Product | 78P4200 - IBM 128GB DDR4-2666MHz PC4-21300 ECC Registered CL19 288-Pin DIMM 1.2V Octal Rank Memory Module |
| Current price | $154.95 |
| Stock status | In Stock |
| Detail page | View 78P4200 › |
Alternatives to 78P4200
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.
00VK352 - IBM 128GB DDR4-1600 MHz PC4-12800 ECC Registered CL11 276-Pin CDIMM 1.2V Cache Memory
SKU: 00VK352
Price: $1,208.42
00PK676 - IBM 128GB DDR4-1600 MHz PC4-12800 ECC Registered CL11 276-Pin CDIMM 1.2V Cache Memory
SKU: 00PK676
Price: $1,797.93
00VK273 - IBM 128GB DDR4-1600 MHz PC4-12800 ECC Registered CL11 276-Pin CDIMM 1.2V Cache Memory
SKU: 00VK273
Price: $1,797.93
00VK274 - IBM 128GB DDR4-1600 MHz PC4-12800 ECC Registered CL11 276-Pin CDIMM 1.2V Cache Memory
SKU: 00VK274
Price: $1,797.93
00VK351 - IBM 128GB DDR4-1600 MHz PC4-12800 ECC Registered CL11 276-Pin CDIMM 1.2V Cache Memory
SKU: 00VK351
Price: $1,797.93
01GY784 - IBM 128GB DDR4-1600 MHz PC4-12800 ECC Registered CL11 276-Pin CDIMM 1.2V Cache Memory
SKU: 01GY784
Price: $2,044.82
00UF225 - IBM 8GB DDR4-2133MHz PC-17000 ECC Registered CL15 288-Pin DIMM 1.2V Single Rank Memory Module
SKU: 00UF225
Price: $106.37
46W0789 - IBM 8GB DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin DIMM 1.2V Single Rank Memory Module
SKU: 46W0789
Price: $106.37
00FM012 - IBM 16GB DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin DIMM 1.2V Dual Rank Memory Module
SKU: 00FM012
Price: $115.61
95Y4820 - IBM 16GB DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin DIMM 1.2V Dual Rank Memory Module
SKU: 95Y4820
Price: $115.61
46W0797 - IBM 16GB DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin DIMM 1.2V Dual Rank Memory Module
SKU: 46W0797
Price: $115.61
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.