Replacement for X399D-B: Drop-In Alternatives We Stock
Looking for a replacement for the X399D-B (X399D-B - ATI Radeon HD 3450 256MB Video Memory Peripheral Component Interconnect Express (PCI-E) DVI)? Pro Disk Network ships drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the X399D-B
| SKU | X399D-B |
|---|---|
| Product | X399D-B - ATI Radeon HD 3450 256MB Video Memory Peripheral Component Interconnect Express (PCI-E) DVI |
| Current price | $79.32 |
| Stock status | In Stock |
| Detail page | View X399D-B › |
Drop-in replacements for X399D-B
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.
X399D-B-06 - ATI Video Card Radeon HD 3450 256 MB Video Memory Peripheral Component Interconnect Express (PCI Express) DVI
SKU: X399D-B-06
Price: $79.66
R73BLA-06 - ATI Video Card Radeon HD 4650 1GB Video Memory Peripheral Component Interconnect Express (PCI Express) S-Video Half Height
SKU: R73BLA-06
Price: $123.34
HD3450 - ATI Tech ATI Radeon HD 3450 256MB DDR2 64-Bit PCI Express Dual DVI-I DMS-59 Video Graphics Card
SKU: HD3450
Price: $157.08
R73BLA - ATI Radeon HD 4650 1GB Video Memory Peripheral Component Interconnect Express (PCI-E) S-Video Half Height
SKU: R73BLA
Price: $142.92
S26361-F3535-L545-06 - ATI Video Card Radeon HD 5450 512 MB Video Memory Peripheral Component Interconnect Express (PCI Express) 2.0 x16
SKU: S26361-F3535-L545-06
Price: $183.21
ATI ATI-102-B152(B) Technologies Video Card 256 MB Video Memory DDR2 SDRAM Peripheral Component Interconnect Express (PCI-E) X1 Dual Displ
SKU: ATI-102-B152-B
Price: $104.26
7123035100G - ATI Radeon HD 3450 256MB 128-Bit DDR2 DMS-59/ S-Video/ TV-Out PCI Express x16 Video Graphics Card
SKU: 7123035100G
Price: $109.75
ATI-102-B40319 - ATI Tech ATI Radeon HD 3400 256MB PCI Express DMS-59/ S-Video Low Profile Video Graphics Card
SKU: ATI-102-B40319
Price: $157.07
S26361-F3535-L545 - ATI Radeon HD 5450 512MB Video Memory Peripheral Component Interconnect Express (PCI-E) 2.0 x16
SKU: S26361-F3535-L545
Price: $120.86
109-B62941-00 - Dell ATI Radeon HD 3450 256MB DDR2 64-Bit PCI Express 2.0 x16 Video Graphics Card
SKU: 109-B62941-00
Price: $94.82
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
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.