Product	Gigabyte AI TOP ATOM - DGX Spark - NVIDIA Grace Blackwell - 4TB NVMe Gen 4	Gigabyte AI TOP ATOM - DGX Spark - NVIDIA Grace Blackwell - 4TB NVMe Gen 5
Action	Select	Select
Main Specifications
Series	DGX Spark	DGX Spark
Supported Processor	20 core Arm,10 Cortex-X925 + 10 Cortex-A725	20 core Arm,10 Cortex-X925 + 10 Cortex-A725
Memory Technology	LPDDR5x	LPDDR5x
Detailed Specifications
Max Memory Support	128GB LPDDR5x, unified system memory, 273 GB/s, 256-bit	128GB LPDDR5x, unified system memory, 273 GB/s, 256-bit
Audio	HDMI® multichannel audio output	HDMI® multichannel audio output
Graphics	Blackwell Architecture	Blackwell Architecture
Ethernet	10GbE 1x RJ-45 connector ConnectX-7 Smart NIC Wi-Fi 7	10GbE 1x RJ-45 connector ConnectX-7 Smart NIC Wi-Fi 7
NVMe	4TB NVMe (Gen 5 PCIe) M.2 with self-encryption	4TB NVMe (Gen 5 PCIe) M.2 with self-encryption
Dimensions (WxHxD)	150 mm L x 50.5 mm H x 150 mm W	150 mm L x 50.5 mm H x 150 mm W
Gross Weight	2.64 lbs (1.2 kg)	2.64 lbs (1.2 kg)
USB Ports	4x USB Type C	4x USB Type C
HDMI Ports	1x HDMI 2.1a	1x HDMI 2.1a
Action	Select	Select