Alternative to GL646AV: Better-Value Equivalents in Stock
Comparing the GL646AV (GL646AV - HP 64GB (16 x 4GB) DDR2-667MHz ECC Fully Buffered CL5 240-Pin DIMM 1.8V 2R 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 GL646AV
| SKU | GL646AV |
|---|---|
| Product | GL646AV - HP 64GB (16 x 4GB) DDR2-667MHz ECC Fully Buffered CL5 240-Pin DIMM 1.8V 2R Memory Module |
| Current price | $1,935.37 |
| Stock status | In Stock |
| Detail page | View GL646AV › |
Alternatives to GL646AV
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.
CT1266185 - Crucial 64GB Kit (8 x 8GB) DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Memory Upgrade for HP - Compaq ProLiant DL160 G5p
SKU: CT1266185
Price: $616.03
CT1266196 - Crucial 64GB Kit (8 x 8GB) DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Memory Upgrade for HP - Compaq ProLiant DL160 G5
SKU: CT1266196
Price: $616.03
KU581AV - HP 64GB (16 x 4GB) DDR2-800MHz ECC Fully Buffered CL5 240-Pin DIMM 1.5V 2R Memory Module
SKU: KU581AV
Price: $3,662.21
CT782761 - Crucial 4GB DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Memory Module for HP - Compaq ProLiant DL160 G5
SKU: CT782761
Price: $74.76
CT896705 - Crucial 4GB DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Memory Module for HP - Compaq ProLiant DL160 G5p
SKU: CT896705
Price: $74.76
416173-001 - HP 4GB DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Dual Rank Memory Module for ProLiant Servers
SKU: 416173-001
Price: $128.17
416743-001 - HP 4GB DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Dual Rank Memory Module
SKU: 416743-001
Price: $128.17
EM162AAR - HP 4GB DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Dual Rank Memory Module for xw6400/xw8400
SKU: EM162AAR
Price: $128.17
EM162UTR - HP 4GB DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Dual Rank Memory Module
SKU: EM162UTR
Price: $128.17
CT782760 - Crucial 8GB Kit (2 x 4GB) DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Memory Upgrade for HP - Compaq ProLiant DL160 G5
SKU: CT782760
Price: $142.07
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.