Alternative to HD-645X-ZQH2: Better-Value Equivalents in Stock
Comparing the HD-645X-ZQH2 (HD-645X-ZQH2 - XFX Radeon HD 6450 625m 1GB DDR3 HDMI DVI VGA PCI Express 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-ZQH2
| SKU | HD-645X-ZQH2 |
|---|---|
| Product | HD-645X-ZQH2 - XFX Radeon HD 6450 625m 1GB DDR3 HDMI DVI VGA PCI Express Video Graphics Card |
| Current price | $373.68 |
| Stock status | In Stock |
| Detail page | View HD-645X-ZQH2 › |
Alternatives to HD-645X-ZQH2
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.
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
SKU: HD-645X-YNH2
Price: $377.99
100322L-A1 - Sapphire Radeon HD 6450 1GB DDR3 PCI Express HDMI/ DVI Video Graphics Card
SKU: 100322L-A1
Price: $129.20
R6450MD1GD3 - MSI ATI Radeon HD 6450 1GB DDR3 64-Bit HDMI / DVI PCI Express 2.1 x16 Video Graphics Card
SKU: R6450MD1GD3
Price: $133.59
ASUS EAH6450S/DI/1GD3LP Radeon HD 6450 1GB DDR3 64-Bit PCI Express 2.1 x16 DVI/ HDMI/ D-Sub Low Profile Video Graphics Card
SKU: EAH6450S-DI-1GD3LP
Price: $181.49
MSI R6450-MD1GD3/LP Radeon HD 6450 1GB DDR3 64-Bit PCI Express x16 2.1 DVI/ HDMI/ D-Sub/ HDCP Supported Video Graphics Card
SKU: R6450-MD1GD3-LP
Price: $395.29
HD6450-SL-2GD3-L - ASUS Radeon HD 6450 2GB DDR3 PCI Express 2.1 x16 low profile DVI D-Sub HDMI Graphics Card
SKU: HD6450-SL-2GD3-L
Price: $304.79
NFXD5 - Dell 1GB Radeon HD 6450 GDDR3 PCI-e 2.1 X16 DVI HDMI Video Graphics Card
SKU: NFXD5
Price: $143.07
0NFXD5 - Dell 1GB Radeon HD 6450 GDDR3 PCI-e 2.1 X16 DVI HDMI Video Graphics Card
SKU: 0NFXD5
Price: $143.07
4KHPH - Dell 1GB Radeon HD 6450 GDDR3 PCI-e 2.1 X16 DVI HDMI Video Graphics Card
SKU: 4KHPH
Price: $221.07
04KHPH - Dell 1GB Radeon HD 6450 GDDR3 PCI-e 2.1 X16 DVI HDMI Video Graphics Card
SKU: 04KHPH
Price: $221.07
M0KV6 - Dell ATI Radeon HD 6450 1GB GDDR3 PCI Express 2.1 x16 DVI HDMI Video Graphics Card
SKU: M0KV6
Price: $235.79
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.