Alternative to HD-645X-YNH2: Better-Value Equivalents in Stock
Comparing the HD-645X-YNH2 (HD-645X-YNH2 - XFX Radeon HD 6450 512MB 32-Bit DDR3 PCI Express 2.1 x16 HDMI/ DVI/ D-Sub HDCP Ready Low Profile Ready Video Graphics Card) against alternatives? Pro Disk Network stocks 12 similar 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 HD-645X-YNH2
| SKU | HD-645X-YNH2 |
|---|---|
| Product | HD-645X-YNH2 - XFX Radeon HD 6450 512MB 32-Bit DDR3 PCI Express 2.1 x16 HDMI/ DVI/ D-Sub HDCP Ready Low Profile Ready Video Graphics Card |
| Current price | $377.99 |
| Stock status | In Stock |
| Detail page | View HD-645X-YNH2 › |
Alternatives to HD-645X-YNH2
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.
100322L-A1 - Sapphire Radeon HD 6450 1GB DDR3 PCI Express HDMI/ DVI Video Graphics Card
SKU: 100322L-A1
Price: $129.20
100322FLEX - Sapphire Radeon HD 6450 1GB DDR3 PCI Express Video Graphics Card
SKU: 100322FLEX
Price: $583.12
ON-XFX1-STD2 - XFX 512MB DDR3 32-Bit PCI Express HDMI/VGA/DVI Video Graphics Card
SKU: ON-XFX1-STD2
Price: $401.75
EAH5450SL - Asus Radeon HD 5450 512MB DDR3 32-Bit DDR3 PCI Express Video Card
SKU: EAH5450SL
Price: $131.78
90-C1CP26-L0UAN0YZ - ASUS Radeon HD 5450 512MB DDR3 32-Bit PCI Express 2.1 DVI D-Sub HDMI Video Graphics Card
SKU: 90-C1CP26-L0UAN0YZ
Price: $82.42
HD5450 - ASUS Radeon HD 5450 512MB DDR3 32-Bit PCI Express 2.1 D-Sub/ DVI/ HDMI/ HDCP Support Video Graphics Card
SKU: HD5450
Price: $176.63
EAH5450 - ASUS ATI Mobility Radeon HD 5450 512MB DDR3 32-Bit PCI Express 2.1 x16 Video Graphics Card
SKU: EAH5450
Price: $283.34
ASUS EAH5450SL/DI/512MD3 Radeon HD 5450 512MB DDR3 32-Bit PCI Express DVI HDMI VGA Low Profile Video Graphics Card
SKU: EAH5450SL-DI-512MD3
Price: $283.34
608544-001 - HP ATI Mobility Radeon HD 5450 512MB DDR3 32-Bit PCI Express 2.1 x16 Video Graphics Card
SKU: 608544-001
Price: $367.18
PV-T80G-GHF4 - XFX GeForce 8800 GTS 320MB GDDR3 320-Bit PCI Express x16 Dual DVI/ S-Video/ SLI Ready Support Video Graphics Card
SKU: PV-T80G-GHF4
Price: $343.41
638132-001 - HP Radeon HD6450 1GB DDR3 64-Bit PCI-Express x16 2.1 Video Graphics Card
SKU: 638132-001
Price: $245.01
100326-2GL - Sapphire Radeon HD 6670 2GB 128-Bit DDR3 PCI Express Video Graphics Card
SKU: 100326-2GL
Price: $412.64
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.