ASROCK Rack X570D4U, Руководство пользователя

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X570D4U
X570D4U-2L2T
X570D4U-2L2T/BCM
22 23
English
2.5 Installing Memory Modules (DIMM)
This motherboard provides four 288-pin DDR4 (Double Data Rate 4) DIMM slots,
and supports Dual Channel Memory Technology.
DDR4 DIMM Maximum Frequency Support
1. For dual channel configuration, you always need to install identical (the same
brand, speed, size and chip-type) DDR4 DIMM pairs.
2. It is unable to activate Dual Channel Memory Technology with only one or three
memory module installed.
3. It is not allowed to install a DDR, DDR2 or DDR3 memory module into a DDR4
slot; otherwise, this motherboard and DIMM may be damaged.
U-DIMM Memory Slot Picasso Matisse Renoir Vermeer
A2 A1 B2 B1
Freq
(Mhz)
Freq
(Mhz)
Freq
(Mhz)
Freq
(Mhz)
- SR - - 2666 3200 3200 3200
- DR - - 2400 3200 3200 3200
- SR - SR 2666 3200 3200 3200
- DR - DR 2400 3200 3200 3200
SR SR SR SR 2133 2933 2933 2933
DR DR DR DR 1866 2666 2666 2666