64GB ddr4

QNAP TS-h1090FU-7232P-64G Enterprise 1U 10-Bay Rackmount NAS Server AMD EPYC 7302P, 16C/32T Upto 3.3GHz, 64GB DDR4 ECC(1TB Max), Hot-swappable, 10X U.2/U.3 NVMe PCIe Gen4/Gen3 & 2.5SATA 6Gbps SSD, 2X2.5gBe, 2x25GbE, 2xPCIe, 3XUSB, Redundan

QNAP TS-h3077AFU-R7-64G Enterprise 2U 30-Bay Rackmount NAS Server, AMD Ryzen Pro 7745 8 cores / 16 threads, Upto 5.3 GHz, 64GB DDR4 (128GB Max). 30 x 2.5 Sata, Hot-swappable, 2x USB, 2x2.5GbE, 1 x 10GbE, 4xPCIe, Redundant PSU, 5 Years War

Synology RackStation HD6500 60-Bay 4U SAS NAS Server Dual Intel Xeon 4210R 10-Core Upto 3.2 GHz 64GB ECC DDR4 (512GB Max), Expandable up to 300 bays with 4 x RX6022sas, 2x GbE, 2x 10GbE, 1x Managed Lan Port, 2x USB 3.2, 2x Expansion Port,

Corsair Vengeance LPX 64GB (2x 32GB) DDR4 3200Mhz DIMM Memory with Heat Spreader - Black

QNAP TVS-h474-PT-8G Business 4-Bay Desktop NAS Server, Intel 2C/ 4T Upto 3.7 GHz , 8GB DDR4 (64GB Max), 2x M.2, 2x2.5 GbE, 2x PCIe, 2x USB, 1xType C, 1x HDMI, 3 Years Warranty, Come with 8 Camera Licenses

QNAP TVS-h674-i3-16G Business 6-Bay Desktop NAS Server Intel i3 4C /8T Upto 4.3 GHz , 16GB DDR4 (64GB Max), 2x M.2, 2x 2.5 GbE, 2x PCIe, 2x USB, 1xType C, 1x HDMI, 3 Years Warranty, Come with 8 Camera License

QNAP TVS-h674-i5-32G Business 6-Bay Desktop NAS Server Intel i5 6C / 12T Upto 4.4 GHz, 32GB DDR4 (64GB Max), 2x M.2, 2x2.5 GbE, 2x PCIe, 2x USB, 1xType C, 1x HDMI, 3 Years Warranty, Come with 8 Camera Licenses

QNAP TS-873AeU-4G Business 2U 8-Bay Rackmount NAS Server, AMD Ryzen V1500B 4C/8T, 2.2GHz, 4GB DDR4 (64GB Max), 8 x 3.5/2.5 Sata, Hot-swappable, 2xM.2, 2x2.5GbE, 1xPCIe, 3 Years Warranty, Come with 8 Camera Licenses