Alternative to 647908-S21: Better-Value Equivalents in Stock
Comparing the 647908-S21 (647908-S21 - HP 8GB Kit (2 X 4GB) DDR3-1333MHz PC3-10600 ECC Registered CL9 240-Pin DIMM 1.35V Low Voltage Dual Rank Memory) 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 647908-S21
| SKU | 647908-S21 |
|---|---|
| Product | 647908-S21 - HP 8GB Kit (2 X 4GB) DDR3-1333MHz PC3-10600 ECC Registered CL9 240-Pin DIMM 1.35V Low Voltage Dual Rank Memory |
| Current price | $191.16 |
| Stock status | In Stock |
| Detail page | View 647908-S21 › |
Alternatives to 647908-S21
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.
647908-B21 - HP 8GB Kit (2 X 4GB) DDR3-1333MHz PC3-10600 ECC Registered CL9 240-Pin DIMM 1.35V Low Voltage Dual Rank Memory
SKU: 647908-B21
Price: $191.16
AM327A - HP 8GB Kit (2 X 4GB) DDR3-1333MHz PC3-10600 ECC Registered CL9 240-Pin DIMM 1.35V Low Voltage Memory
SKU: AM327A
Price: $103.16
AZ517AV - HP 8GB Kit (2 X 4GB) PC3-10600 DDR3-1333MHz non-ECC Unbuffered CL9 UDIMM Dual-Rank Memory
SKU: AZ517AV
Price: $161.72
WX769AV - HP 8GB Kit (2 X 4GB) PC3-10600 DDR3-1333MHz non-ECC Unbuffered CL9 UDIMM Dual-Rank Memory
SKU: WX769AV
Price: $161.72
B8B29AV - HP 8GB Kit (2 X 4GB) PC3-10600 DDR3-1333MHz non-ECC Unbuffered CL9 UDIMM Dual-Rank Memory
SKU: B8B29AV
Price: $161.72
QN957AV - HP 8GB Kit (2 X 4GB) PC3-10600 DDR3-1333MHz non-ECC Unbuffered CL9 UDIMM Dual-Rank Memory
SKU: QN957AV
Price: $161.72
QU017AV - HP 8GB Kit (2 X 4GB) PC3-10600 DDR3-1333MHz non-ECC Unbuffered CL9 UDIMM Dual-Rank Memory
SKU: QU017AV
Price: $161.72
QK155AV - HP 8GB Kit (2 X 4GB) PC3-10600 DDR3-1333MHz non-ECC Unbuffered CL9 UDIMM Dual-Rank Memory
SKU: QK155AV
Price: $161.72
QN840AV - HP 8GB Kit (2 X 4GB) PC3-10600 DDR3-1333MHz non-ECC Unbuffered CL9 UDIMM Dual-Rank Memory
SKU: QN840AV
Price: $161.72
VE331AV - HP 8GB Kit (2 X 4GB) PC3-10600 DDR3-1333MHz non-ECC Unbuffered CL9 UDIMM Dual-Rank Memory
SKU: VE331AV
Price: $161.72
BU973AV - HP 8GB Kit (2 X 4GB) PC3-10600 DDR3-1333MHz non-ECC Unbuffered CL9 UDIMM Dual-Rank Memory
SKU: BU973AV
Price: $161.72
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.