Alternative to AT042AAR: Better-Value Equivalents in Stock
Comparing the AT042AAR (AT042AAR - HP Radeon HD4550 PCI Express x16 256MB DDR3 64-Bit 400MHz RAMDAC Dual head DVI Video Graphics Card) 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 AT042AAR
| SKU | AT042AAR |
|---|---|
| Product | AT042AAR - HP Radeon HD4550 PCI Express x16 256MB DDR3 64-Bit 400MHz RAMDAC Dual head DVI Video Graphics Card |
| Current price | $172.63 |
| Stock status | In Stock |
| Detail page | View AT042AAR › |
Alternatives to AT042AAR
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.
534547-001 - HP Radeon HD4550 PCI-Express X16 256MB DDR3 64-Bit 400MHz RAMDAC Dual head DVI Video Graphics Card
SKU: 534547-001
Price: $143.07
AT042AA - HP ATI Radeon HD 4550 256MB DDR3 64-Bit PCI Express x16 Video Graphics Card
SKU: AT042AA
Price: $218.67
538051-001 - HP ATI Radeon HD 4550 256MB DDR3 64-Bit PCI Express x16 Video Graphics Card
SKU: 538051-001
Price: $394.91
KL750-69001 - HP ATI Radeon HD 3450 256MB DDR2 64-Bit Dual Link DVI-I/VGA/HDTV-out PCI Express 2.0 x16 Video Graphics Card
SKU: KL750-69001
Price: $133.71
461902-001 - HP ATI Radeon HD 2400 XT 256MB DDR2 64-Bit PCI Express x16 Video Graphics Card
SKU: 461902-001
Price: $231.97
KD060AA - HP ATI Radeon HD 2400 XT 256MB DDR2 64-Bit PCI Express x16 Video Graphics Card
SKU: KD060AA
Price: $352.04
584217-001 - HP ATI Radeon HD 4550 512MB DDR3 64-Bit PCI Express x16 Video Graphics Card
SKU: 584217-001
Price: $143.07
716521-001 - HP AMD Radeon HD 8490 1GB DDR3 64-Bit PCI Express 2.0 x16 Video Graphics Card
SKU: 716521-001
Price: $217.32
638132-001 - HP Radeon HD6450 1GB DDR3 64-Bit PCI-Express x16 2.1 Video Graphics Card
SKU: 638132-001
Price: $245.01
E1C64AA - HP AMD Radeon HD 8490 1GB DDR3 64-Bit PCI Express 2.0 x16 Video Graphics Card
SKU: E1C64AA
Price: $279.36
SG764AAR - HP Radeon HD4550 512MB DDR3 64-Bit Dual head DVI PCI Express x16 Video Graphics Card
SKU: SG764AAR
Price: $281.80
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.