Replacement for MB198Z-A: Drop-In Alternatives We Stock
Looking for a replacement for the MB198Z-A (Apple MB198Z/A 256MB GDDR3 ATI Radeon HD 2600 XT GPU PCI Express x16 Video Graphics Card)? 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 MB198Z-A
| SKU | MB198Z-A |
|---|---|
| Product | Apple MB198Z/A 256MB GDDR3 ATI Radeon HD 2600 XT GPU PCI Express x16 Video Graphics Card |
| Stock status | In Stock |
| Detail page | View MB198Z-A › |
Drop-in replacements for MB198Z-A
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.
661-4663 - Apple 256MB ATI Radeon HD 2600 Pro GDDR3 GPU Video Graphics Card
SKU: 661-4663
Price: $641.78
631-0594 - Apple 256MB ATI Radeon HD 2600 Pro GDDR3 GPU Video Graphics Card for iMac Intel Core 2 Duo 24-inch Early 2008
SKU: 631-0594
Price: $641.88
631-0595 - Apple 256MB ATI Radeon HD 2600 Pro GDDR3 GPU Video Graphics Card
SKU: 631-0595
Price: $641.88
102B3610200 - ATI Tech ATI Radeon HD 2600 XT 256MB GDDR3 PCI Express 2.0 x16 DVI/DVI Video Graphics Card for Mac Pro Early 2008
SKU: 102B3610200
Price: $441.59
661-4723 - Apple 256MB GDDR3 ATI Radeon HD 2600XT GPU PCI Express x16 Video Graphics Card
SKU: 661-4723
Price: $604.43
109-B36151-10 - ATI Radeon HD 2600 XT 256MB GDDR3 PCI Express x16 Video Graphics Card Apple version
SKU: 109-B36151-10
Price: $485.34
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
ATI-102-B27602-13335 - ATI Tech ATI Radeon HD 2400 XT 256MB PCI-Express X16 DMS-59 TV-Out Low Profile Video Graphics Card
SKU: ATI-102-B27602-13335
Price: $191.49
100-435854 - ATI Tech ATI Radeon X1900 256MB DDR3 PCI Express x16 Dual DVI / TV Out Video Graphics Card for Apple Power Mac
SKU: 100-435854
Price: $610.80
102B3610110 - ATI Radeon HD 2600 XT 256MB GDDR3 PCI Express x16 Video Graphics Card
SKU: 102B3610110
Price: $147.37
ATI-102-A771 - ATI Tech ATI Radeon X1300 128MB PCI-Express Low Profile Video Graphics Card
SKU: ATI-102-A771
Price: $112.84
ATI-102-B40001-10 - ATI Tech ATI Radeon HD 3870 X2 1GB GDDR3 256-Bit PCI Express Dual DVI Video Graphics Card
SKU: ATI-102-B40001-10
Price: $580.87
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.