Alternative to 840756-001: Better-Value Equivalents in Stock
Comparing the 840756-001 (840756-001 - HP 16GB PC4-21300 DDR4-2666MHz ECC Registered CL19 RDIMM 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 840756-001
| SKU | 840756-001 |
|---|---|
| Product | 840756-001 - HP 16GB PC4-21300 DDR4-2666MHz ECC Registered CL19 RDIMM Memory Module |
| Current price | $186.59 |
| Stock status | In Stock |
| Detail page | View 840756-001 › |
Alternatives to 840756-001
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.
840756-K91 - HPE 16GB PC4-21300 DDR4-2666MHz ECC Registered CL19 RDIMM Memory Module
SKU: 840756-K91
Price: $186.59
840756-091U - HPE 16GB PC4-21300 DDR4-2666MHz ECC Registered CL19 RDIMM Memory Module
SKU: 840756-091U
Price: $186.59
840756-291 - HP 16GB PC4-21300 DDR4-2666MHz ECC Registered CL19 RDIMM Memory Module
SKU: 840756-291
Price: $186.59
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
840756-V91 - HPE 16GB DDR4-2666MHz PC4-21300 ECC Registered CL19 288-Pin RDIMM 1.2V Dual Rank Memory Module
SKU: 840756-V91
Price: $347.37
840756-091 - HP 16GB DDR4-2666 PC4-21300 ECC Registered Dual Rank x8 CL-19 288-Pin 1.2V DIMM Memory Module
SKU: 840756-091
Price: $184.21
840756-C91 - HP 16GB DDR4-2666 MHz PC4-21300 ECC Registered CL19 288-Pin RDIMM 1.2V Memory Module
SKU: 840756-C91
Price: $265.26
840756-C9S - HP 16GB DDR4-2400 MHz PC4-19200 ECC Registered CL17 288-Pin RDIMM 1.2V Memory Module
SKU: 840756-C9S
Price: $203.20
840766-001 - HP 16GB PC4-21300 DDR4-2666MHz ECC Registered CL19 RDIMM Memory Module
SKU: 840766-001
Price: $186.59
872970-001 - HP 16GB DDR4-2666MHz PC4-21300 ECC Registered CL19 288-Pin DIMM 1.2V Single Rank Memory Module
SKU: 872970-001
Price: $194.74
P00601-001 - HP 16GB DDR4-2666MHz PC4-21300 ECC Registered CL19 288-Pin DIMM 1.2V Dual Rank Memory Module
SKU: P00601-001
Price: $196.91
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.