Alternative to 840759-191: Better-Value Equivalents in Stock
Comparing the 840759-191 (840759-191 - HP 64GB DDR4-2666MHz PC-21300 ECC Registered CL19 288-Pin DIMM 1.2V Quad Rank Memory Module) against alternatives? Pro Disk Network stocks 12 similar HP 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 840759-191
| SKU | 840759-191 |
|---|---|
| Product | 840759-191 - HP 64GB DDR4-2666MHz PC-21300 ECC Registered CL19 288-Pin DIMM 1.2V Quad Rank Memory Module |
| Current price | $629.47 |
| Stock status | In Stock |
| Detail page | View 840759-191 › |
Alternatives to 840759-191
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.
840759-691 - HP 64GB PC4-21300 DDR4-2666MHz ECC Registered CL19 LRDIMM 1.2V Quad-Rank Memory Module
SKU: 840759-691
Price: $629.47
840759-091 - HP 64GB DDR4-2666 PC4-21300 ECC Registered Quad Rank x4 CL-19 288-Pin Load Reduced 1.2V DIMM Memory Module
SKU: 840759-091
Price: $2,542.11
840755-191 - HP 8GB DDR4-2666MHz PC4-21300 ECC Registered CL19 288-Pin DIMM Memory Module
SKU: 840755-191
Price: $176.84
840756-191 - HP 16GB DDR4-2666MHz PC-21300 ECC Registered CL19 288-Pin DIMM 1.2V Dual Rank Memory Module
SKU: 840756-191
Price: $254.74
840757-191 - HP 16GB DDR4-2666MHz PC-21300 ECC Registered CL19 288-Pin DIMM 1.2V Single Rank Memory Module
SKU: 840757-191
Price: $263.16
840760-191 - HP 128GB DDR4-2666MHz PC4-21300 ECC Registered CL19 288-Pin DIMM 1.2V Octal Rank Memory Module
SKU: 840760-191
Price: $309.89
840758-191 - HP 32GB DDR4-2666MHz PC4-21300 ECC-Registered CL19 288-Pin DIMM 1.2V Dual Rank Memory Module for ProLiant Gen10 Server
SKU: 840758-191
Price: $394.74
P11446-191 - HPE 64GB DDR4-3200MHz PC4-25600 ECC Registered CL22 288-Pin RDIMM 1.2V Dual Rank Memory Module
SKU: P11446-191
Price: $739.39
P03054-191 - HP 64GB DDR4-2933 MHz PC4-23466 ECC Registered CL21 288-Pin LRDIMM 1.2V Memory Module
SKU: P03054-191
Price: $815.79
2NZ05AV - HP 64GB Kit (8 x 8GB) PC4-21300 DDR4-2666MHz ECC Registered CL19 RDIMM 1.2V Single-Rank Memory
SKU: 2NZ05AV
Price: $205.26
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.