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Dell Precision 7730 Setup and specifications guide

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Memory

Table 1. Memory specificationsMemory specifications
Feature Specifications

Minimum memory configuration

8 GB

Maximum memory configuration

64 GB

Number of slots

4 SODIMM

Maximum memory supported per slot

32 GB

Memory options

  • 8 GB - 1 x 8 GB
  • 16 GB - 1 x 16 GB
  • 16 GB - 2 x 8 GB
  • 32 GB - 1 x 32 GB
  • 32 GB - 2 x 16 GB
  • 32 GB - 4 x 8 GB
  • 64 GB - 4 x 16 GB
  • 64 GB - 2 x 32 GB

Type

DDR4 SDRAM ECC and Non-ECC memory

NOTE ECC memory requires Xeon processors.

Speed

  • 2400 MHz
  • 2666 MHz
  • 2933 MHz
Table 2. Memory population rulesMemory population rules
DIMM Sku Implementation
X1 B
X2 B+D
X3 A+B+C+D
Location of channel A, B, C, D:
  1. B and D under Keyboard– Slot B close to touchpad and Slot D close to LCD
  2. A and C under Base– Slot C close to rear Input/Output and Slot A close to the battery
Memory population

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