GRAND-C422-20D
Page 3
1.2 Model Variations
The model variations of the GRAND-C422-20D are listed below.
Model No.
CPU
Memory
GRAND-C422-20D-S1A1
Intel
®
Xeon
®
W-2123
32 GB DDR4
GRAND-C422-20D-S1B2
Intel
®
Xeon
®
W-2133
64 GB DDR4
GRAND-C422-20D-S1C3
Intel
®
Xeon
®
W-2145
128 GB DDR4
GRAND-C422-20D-S1D3
Intel
®
Xeon
®
W-2155
128 GB DDR4
GRAND-C422-20D-S1E4
Intel
®
Xeon
®
W-2195
256 GB DDR4
Table 1-1: GRAND-C422-20D Model Variations
1.3 Features
The GRAND-C422-20D has the following features
Intel
®
Xeon
®
W processor family supported
Supports four DDR4 RAM modules for ECC RDIMM/LRDIMM (up to 256 GB)
PEMUX single board computer supports up to 56-lane PCIe signal
Water cooling system on CPU
Supports SATA 6Gb/s hard drives and SSDs for fast data transfer and
highly-reliable storage.
Support two U.2 SSD
Support one M.2 SSD M-key slot (NVMe PCIe 3.0 x4)
Support 10GbE network
IPMI remote management
Summary of Contents for GRAND-C422-20D
Page 2: ...GRAND C422 20D Page ii Revision Date Version Changes January 28 2019 1 00 Initial release...
Page 9: ...GRAND C422 20D Page 1 Chapter 1 1 Introduction...
Page 19: ...GRAND C422 20D Page 11 Chapter 2 2 Unpacking...
Page 21: ...GRAND C422 20D Page 13 1 Screw pack for 3 5 HDD installation Table 2 1 Package List...
Page 22: ...GRAND C422 20D Page 14 Chapter 3 3 Installation...
Page 34: ...GRAND C422 20D Page 26 Chapter 4 4 Maintenance...
Page 39: ...GRAND C422 20D Page 31 Appendix A A Regulatory Compliance...
Page 44: ...GRAND C422 20D Page 36 Appendix B B Safety Precautions...
Page 49: ...GRAND C422 20D Page 41 Appendix C C Hazardous Materials Disclosure...