ASRock - Server 1U2N2G-B550/2T
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Standard
0 GB (Removable)
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Maximum
128 GB per Node
256 GB with two Nodes
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Slots for nodes:
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Node 1:
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Node 2:
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Bus Architecture
USB 2.0/3.x Type-A
PCI Express
SSD - M.2 SATA
SSD M.2 NVME 2280 (double-sided)
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4 Socket(s) per Node
8 Socket(s) with two Nodes
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AMD Ryzen 5 3rd/4th Gen AMD B550
AMD Ryzen 7 3rd/4th Gen AMD B550
Important Configuration Notes
- MODULES MUST BE ORDERED AND INSTALLED IN PAIRS for Dual Channel mode.
- Faster memory will clock down to run at optimal speed depending on processor model and number of modules installed.
- Depending on which processor you install, different memory modules are supported. For ECC support please see motherboard manual. Mixing ECC and non-ECC modules is not recommended.
Compatible Upgrades For Your System
- ValueRAM
- Server Premier
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Part Number: KVR26N19D8/16
- Part Number: KVR26N19D8/16
- DDR4 2666MT/s Non-ECC Unbuffered DIMM CL19 2RX8 1.2V 288-pin 8Gbit
- Spec Sheet PDF
DDR4 2666MT/s Non-ECC Unbuffered DIMM CL19 2RX8 1.2V 288-pin 8Gbit
-
Part Number: KVR26N19S6/4
- Part Number: KVR26N19S6/4
- DDR4 2666MT/s Non-ECC Unbuffered DIMM CL19 1RX16 1.2V 288-pin 8Gbit
- Spec Sheet PDF
DDR4 2666MT/s Non-ECC Unbuffered DIMM CL19 1RX16 1.2V 288-pin 8Gbit
-
Part Number: KVR26N19S6/8
- Part Number: KVR26N19S6/8
- DDR4 2666MT/s Non-ECC Unbuffered DIMM CL19 1RX16 1.2V 288-pin 16Gbit
- Spec Sheet PDF
DDR4 2666MT/s Non-ECC Unbuffered DIMM CL19 1RX16 1.2V 288-pin 16Gbit
-
Part Number: KVR26N19S6L/4
- Part Number: KVR26N19S6L/4
- DDR4 2666MT/s Non-ECC Unbuffered VLP DIMM CL19 1RX16 1.2V 288-pin 8Gbit
- Spec Sheet PDF
DDR4 2666MT/s Non-ECC Unbuffered VLP DIMM CL19 1RX16 1.2V 288-pin 8Gbit
-
Part Number: KVR26N19S8/8
- Part Number: KVR26N19S8/8
- DDR4 2666MT/s Non-ECC Unbuffered DIMM CL19 1RX8 1.2V 288-pin 8Gbit
- Spec Sheet PDF
DDR4 2666MT/s Non-ECC Unbuffered DIMM CL19 1RX8 1.2V 288-pin 8Gbit
-
Part Number: KVR26N19S8L/8
- Part Number: KVR26N19S8L/8
- DDR4 2666MT/s Non-ECC Unbuffered VLP DIMM CL19 1RX8 1.2V 288-pin 8Gbit
- Spec Sheet PDF
DDR4 2666MT/s Non-ECC Unbuffered VLP DIMM CL19 1RX8 1.2V 288-pin 8Gbit
-
Part Number: KVR32N22D8/16
- Part Number: KVR32N22D8/16
- DDR4 3200MT/s Non-ECC Unbuffered DIMM CL22 2RX8 1.2V 288-pin 8Gbit
- Spec Sheet PDF
DDR4 3200MT/s Non-ECC Unbuffered DIMM CL22 2RX8 1.2V 288-pin 8Gbit
-
Part Number: KVR32N22D8/32
- Part Number: KVR32N22D8/32
- DDR4 3200MT/s Non-ECC Unbuffered DIMM CL22 2RX8 1.2V 288-pin 16Gbit
- Spec Sheet PDF
DDR4 3200MT/s Non-ECC Unbuffered DIMM CL22 2RX8 1.2V 288-pin 16Gbit
-
Part Number: KVR32N22S6/4
- Part Number: KVR32N22S6/4
- DDR4 3200MT/s Non-ECC Unbuffered DIMM CL22 1RX16 1.2V 288-pin 8Gbit
- Spec Sheet PDF
DDR4 3200MT/s Non-ECC Unbuffered DIMM CL22 1RX16 1.2V 288-pin 8Gbit
-
Part Number: KVR32N22S6/8
- Part Number: KVR32N22S6/8
- DDR4 3200MT/s Non-ECC Unbuffered DIMM CL22 1RX16 1.2V 288-pin 16Gbit
- Spec Sheet PDF
DDR4 3200MT/s Non-ECC Unbuffered DIMM CL22 1RX16 1.2V 288-pin 16Gbit
-
Part Number: KVR32N22S8/16
- Part Number: KVR32N22S8/16
- DDR4 3200MT/s Non-ECC Unbuffered DIMM CL22 1RX8 1.2V 288-pin 16Gbit
- Spec Sheet PDF
DDR4 3200MT/s Non-ECC Unbuffered DIMM CL22 1RX8 1.2V 288-pin 16Gbit
-
Part Number: KVR32N22S8/8
- Part Number: KVR32N22S8/8
- DDR4 3200MT/s Non-ECC Unbuffered DIMM CL22 1RX8 1.2V 288-pin 8Gbit
- Spec Sheet PDF
DDR4 3200MT/s Non-ECC Unbuffered DIMM CL22 1RX8 1.2V 288-pin 8Gbit
-
Part Number: KSM26ED8/16HD
- Part Number: KSM26ED8/16HD
- DDR4 2666MT/s ECC Unbuffered DIMM CL19 2RX8 1.2V 288-pin 8Gbit Hynix D
- Spec Sheet PDF
- PCN
DDR4 2666MT/s ECC Unbuffered DIMM CL19 2RX8 1.2V 288-pin 8Gbit Hynix D
-
Part Number: KSM26ED8/16MR
- Part Number: KSM26ED8/16MR
- DDR4 2666MT/s ECC Unbuffered DIMM CL19 2RX8 1.2V 288-pin 8Gbit Micron R
- Spec Sheet PDF
- PCN
DDR4 2666MT/s ECC Unbuffered DIMM CL19 2RX8 1.2V 288-pin 8Gbit Micron R
-
Part Number: KSM26ED8/32HC
- Part Number: KSM26ED8/32HC
- DDR4 2666MT/s ECC Unbuffered DIMM CL19 2RX8 1.2V 288-pin 16Gbit Hynix C
- Spec Sheet PDF
- PCN
DDR4 2666MT/s ECC Unbuffered DIMM CL19 2RX8 1.2V 288-pin 16Gbit Hynix C
-
Part Number: KSM26ED8/32MF
- Part Number: KSM26ED8/32MF
- DDR4 2666MT/s ECC Unbuffered DIMM CL19 2RX8 1.2V 288-pin 16Gbit Micron F
- Spec Sheet PDF
- PCN
DDR4 2666MT/s ECC Unbuffered DIMM CL19 2RX8 1.2V 288-pin 16Gbit Micron F
-
Part Number: KSM26ES8/16HC
- Part Number: KSM26ES8/16HC
- DDR4 2666MT/s ECC Unbuffered DIMM CL19 1RX8 1.2V 288-pin 16Gbit Hynix C
- Spec Sheet PDF
- PCN
DDR4 2666MT/s ECC Unbuffered DIMM CL19 1RX8 1.2V 288-pin 16Gbit Hynix C
-
Part Number: KSM26ES8/16MF
- Part Number: KSM26ES8/16MF
- DDR4 2666MT/s ECC Unbuffered DIMM CL19 1RX8 1.2V 288-pin 16Gbit Micron F
- Spec Sheet PDF
- PCN
DDR4 2666MT/s ECC Unbuffered DIMM CL19 1RX8 1.2V 288-pin 16Gbit Micron F
-
Part Number: KSM26ES8/8HD
- Part Number: KSM26ES8/8HD
- DDR4 2666MT/s ECC Unbuffered DIMM CL19 1RX8 1.2V 288-pin 8Gbit Hynix D
- Spec Sheet PDF
- PCN
DDR4 2666MT/s ECC Unbuffered DIMM CL19 1RX8 1.2V 288-pin 8Gbit Hynix D
-
Part Number: KSM26ES8/8MR
- Part Number: KSM26ES8/8MR
- DDR4 2666MT/s ECC Unbuffered DIMM CL19 1RX8 1.2V 288-pin 8Gbit Micron R
- Spec Sheet PDF
- PCN
DDR4 2666MT/s ECC Unbuffered DIMM CL19 1RX8 1.2V 288-pin 8Gbit Micron R
-
Part Number: KSM32ED8/16HD
- Part Number: KSM32ED8/16HD
- DDR4 3200MT/s ECC Unbuffered DIMM CL22 2RX8 1.2V 288-pin 8Gbit Hynix D
- Spec Sheet PDF
- PCN
DDR4 3200MT/s ECC Unbuffered DIMM CL22 2RX8 1.2V 288-pin 8Gbit Hynix D
-
Part Number: KSM32ED8/16MR
- Part Number: KSM32ED8/16MR
- DDR4 3200MT/s ECC Unbuffered DIMM CL22 2RX8 1.2V 288-pin 8Gbit Micron R
- Spec Sheet PDF
- PCN
DDR4 3200MT/s ECC Unbuffered DIMM CL22 2RX8 1.2V 288-pin 8Gbit Micron R
-
Part Number: KSM32ED8/32HC
- Part Number: KSM32ED8/32HC
- DDR4 3200MT/s ECC Unbuffered DIMM CL22 2RX8 1.2V 288-pin 16Gbit Hynix C
- Spec Sheet PDF
- PCN
DDR4 3200MT/s ECC Unbuffered DIMM CL22 2RX8 1.2V 288-pin 16Gbit Hynix C
-
Part Number: KSM32ES8/16HC
- Part Number: KSM32ES8/16HC
- DDR4 3200MT/s ECC Unbuffered DIMM CL22 1RX8 1.2V 288-pin 16Gbit Hynix C
- Spec Sheet PDF
- PCN
DDR4 3200MT/s ECC Unbuffered DIMM CL22 1RX8 1.2V 288-pin 16Gbit Hynix C
-
Part Number: KSM32ES8/16MF
- Part Number: KSM32ES8/16MF
- DDR4 3200MT/s ECC Unbuffered DIMM CL22 1RX8 1.2V 288-pin 16Gbit Micron F
- Spec Sheet PDF
- PCN
DDR4 3200MT/s ECC Unbuffered DIMM CL22 1RX8 1.2V 288-pin 16Gbit Micron F
-
Part Number: KSM32ES8/8HD
- Part Number: KSM32ES8/8HD
- DDR4 3200MT/s ECC Unbuffered DIMM CL22 1RX8 1.2V 288-pin 8Gbit Hynix D
- Spec Sheet PDF
- PCN
DDR4 3200MT/s ECC Unbuffered DIMM CL22 1RX8 1.2V 288-pin 8Gbit Hynix D
-
Part Number: KSM32ES8/8MR
- Part Number: KSM32ES8/8MR
- DDR4 3200MT/s ECC Unbuffered DIMM CL22 1RX8 1.2V 288-pin 8Gbit Micron R
- Spec Sheet PDF
- PCN
DDR4 3200MT/s ECC Unbuffered DIMM CL22 1RX8 1.2V 288-pin 8Gbit Micron R