Alternative to PM843AV: Better-Value Equivalents in Stock
Comparing the PM843AV (PM843AV - HP 1GB Kit (4 x 256MB) DDR2-400MHz non-ECC Unbuffered CL3 240-Pin DIMM 1.8V 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 PM843AV
| SKU | PM843AV |
|---|---|
| Product | PM843AV - HP 1GB Kit (4 x 256MB) DDR2-400MHz non-ECC Unbuffered CL3 240-Pin DIMM 1.8V Memory Module |
| Current price | $554.53 |
| Stock status | In Stock |
| Detail page | View PM843AV › |
Alternatives to PM843AV
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.
PM849AV - HP 512MB Kit (2 x 256MB) DDR2-400MHz non-ECC Unbuffered CL3 240-Pin DIMM 1.8V Memory Module
SKU: PM849AV
Price: $284.75
AD324A - HP 2GB Kit (2 X 1GB) DDR2-400MHz PC2-3200 non-ECC Unbuffered CL3 240-Pin DIMM 1.8V Memory
SKU: AD324A
Price: $227.88
AD191AR - HP 2GB Kit (2 X 1GB) DDR2-400MHz PC2-3200 non-ECC Unbuffered CL3 240-Pin DIMM Memory
SKU: AD191AR
Price: $227.88
353055-B21 - HP 1GB Kit (2 X 512MB) DDR2-400MHz PC2-3200 ECC Unbuffered CL3 240-Pin DIMM 1.8V Memory
SKU: 353055-B21
Price: $318.14
PU110AV - HP 1GB Kit (2 x 512MB) DDR2-400MHz non-ECC Unbuffered CL3 240-Pin DIMM 1.8V Memory Module
SKU: PU110AV
Price: $318.14
TS256MHP661A - Transcend 256MB DDR2-400MHz PC2-3200 non-ECC Unbuffered CL3 240-Pin DIMM Memory Module
SKU: TS256MHP661A
Price: $94.11
PR661AR - HP 256MB DDR2-400MHz PC2-3200 non-ECC Unbuffered CL3 240-Pin DIMM Memory Module
SKU: PR661AR
Price: $149.87
PM844AV - HP 256MB (2 x 128MB) DDR2-400MHz non-ECC Unbuffered CL3 240-Pin DIMM 1.8V Memory Module
SKU: PM844AV
Price: $149.87
DY542AV - HP 256MB (2 x 128MB) DDR2-400MHz ECC Unbuffered CL3 240-Pin DIMM 1.8V Memory Module
SKU: DY542AV
Price: $149.87
DY543AV - HP 256MB (2 x 128MB) DDR2-400MHz ECC Unbuffered CL3 240-Pin DIMM 1.8V Memory Module
SKU: DY543AV
Price: $149.87
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.