ASRock MB C621A WS C621A S4189 P+ Max256GB DDR4 PCIe ATX Retail

C621A WS

Supports 3rd gen Intel® Xeon® Scalable Processors

1 LGA4189 Socket (Socket P+)

Supports DDR4 RDIMM/ RDIMM-3DS/ LRDIMM/ LRDIMM-3DS/Intel® Optane ™ Persistent Memory 200 Series

4 PCIe 4.0 x16, 3 PCIe 4.0 x8

1 D-Sub

1 mini-SAS HD connector, 2 SATA, 1 Ultra M.2 (PCIe3.0 x4/SATA), 1 M.2 (PCIe3.0 x1/SATA)

2 Front USB3.2 Gen2 Type-C, 6 USB3.2 Gen1 (4 Rear, 2 Front), 3 USB2.0 (1 Vertical, 2 Front)

2 x 10 GbE LAN (Intel® X710-AT2), 2 x 1 GbE LAN (Intel® i210)

IPMI2.0 with iKVM and vMedia support (ASPEED AST2500)

This model may not be sold worldwide. Please contact your local dealer for the availability of this model in your region.

7 x PCIe Gen4 Slots

Supports 7 PCIe gen4 slots to deliver all the performance of PCIe 4.0 to your GPU and add-on cards. Fulfill all the professional design, deep learning, simulation and rendering applications.

Various Storage Interface Selection

Provides multiple interface for storage devices including mini-SAS HD connector, SATA3, and M.2 Key-M slot that can support PCIe3.0 x4 & SATA type M.2 SSD.

2 Front USB 3.2 Gen2 Type-C Ports

This motherboard supports 2 USB 3.2 Gen2x2 Type-C providing a blazing fast data transfer interface with reversible USB Type-C design that fits the connector either way.

Dual 10GbE LAN

equipped with the latest 10GbE controller. The new 10Gb/s network standard was specially designed to satisfy the user who is seeking immediate performance improvements. It offers blazingly fast 10-gigabit/sec transfer speed over Cat6 cable. The 10Gb/s Ethernet not only fully compatible with 5Gb/s, 2.5Gb/s & Gigabit Lan but also delivers lightning fast transfer speed, perfect for media center, workstation and gaming PC.