Description:
HP 16GB (1x16GB) Dual Rank x8 PC4-19200 (DDR4-2400)
Unbuffered CAS-17-17-17 Standard Memory Kit

Part Number(s)
Option Part# 862976-B21
Spare Part# 869538-001
Assembly Part# 862690-091

Description:
HP 8GB (1x8GB) Single Rank x8 PC4-19200 (DDR4-2400)
Unbuffered CAS-17-17-17 Standard Memory Kit

Part Number(s)
Option Part# 862974-B21
Spare Part# 869537-001
Assembly Part# 862689-091

Description:
HP 128GB (1x128GB) Octal Rank x4 PC4-21300 (DDR4-2666)
CAS-22-19-19 3DS Load Reduced Memory Smart Kit

Part Number(s)
Option Part# 815102-B21
Spare Part# 850883-001
Assembly Part# 840760-091

Description:
HP 16GB (1x16GB) Single Rank x4 PC4-21300
(DDR4-2666) CAS-19-19-19 Registered Memory Smart Kit

Part Number(s)
Option Part# 815098-B21
Spare Part# 850880-001
Assembly Part# 840757-091

Description:
HP 16GB (1x16GB) Dual Rank x4 PC4-2400T-R
(DDR4-2400) CAS-17-17-17 Registered Memory Kit

Part Number(s)
Option Part# 836220-B21
Spare Part# 846740-001
Assembly Part# 809081-081