Lenovo Thinksystem SN550 5220 16GBX2

128GB ThinkSystem M.2 SATA SSD CV3 6GBPS Non-Hot-Swap

Lenovo Part# 7N47A00130

Hard Drives - Solid State – Solid State Drive - SATA - SATA/600 - Internal - M.2 - Server - 128 GB Storage Capacity - Lenovo ThinkSystem SR550 Server - No Hot Swappable

1.8TB ThinkSystem 2.5" 10K SAS 12GB Hot Swap 512E Hard Disk Drive

Lenovo Part# 7XB7A00028

Hard Drives - Internal – Hard Drive - SAS - 12Gb/s SAS Drive Interface Standard - 10000 Spindle Speed (rpm) - Internal - 2.5" Form Factor - Server - 1.80 TB Storage Capacity - Lenovo ThinkSystem SR550 Server

ThinkSystem 16GB TRUDDR4 2666 MHz 1RX4 1.2V Rdimm

Lenovo Part# 7X77A01302

RAM Modules – RAM Module - 1.20 V Memory Voltage - DDR4-2666/PC4-21300 - TruDDR4 - CL19 - 16 GB Memory Size - DIMM - 2666 MHz Memory Speed - PC/Server - ECC - 288-pin Pins - Registered - Buffered - 1 to 5 Year ...