Spec score 8.3
DDR5, RDIMM, 512GB, 8 Sticks
+Large 512GB total capacity for heavy server workloads
+Error-correcting ECC memory detects and fixes memory errors
+Registered RDIMM design suits server platforms
−Server-only memory that will not fit desktop boards
$19,946.43
as of 11/04/2026 12:05 PST - DetailsProduct details
A-Tech 512GB Kit (8x64GB) RAM for ASRock Rack GENOAD8HM3, SP2C741D16HM3, SP2C741D16NQM3-2Q, SP2C741D16X-2T,
$19,946.43as of 11/04/2026 12:05 PST - Details
View on AmazonSpec score8.3
Pros
+Large 512GB total capacity for heavy server workloads
+Error-correcting ECC memory detects and fixes memory errors
+Registered RDIMM design suits server platforms
+Eight 64GB sticks for a high-capacity server build
Cons−Server-only memory that will not fit desktop boards
Compared with the 2 memory on this page+512GB capacity: the highest capacity of the 159 here
−4800 speed: 156 of the 159 here have a higher speed
−AMD EXPO not listed: 83 of the 159 here list one
How pros and cons are picked (About: Disclaimer)About this product

