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DLC

Heat sink

Dell option (no published part number)

Label: DLC | Description: Direct Liquid Cooling

Verified in 1 active model(s): Dell PowerEdge R760

Compatibility map

The relations of this part with other parts, from the audited QuickSpecs rules and the compatibility graph only (every line with its official source).

DLCSTD HSK2U HPR HSKL-type HSKCMA948094708470Q6458QA40Intel PVCA100 80 GB9460

Click a part or a relation line (or press Enter) to pin its explanation and source; Esc releases it. Drag to pan the map or use the arrow keys; zoom with the buttons, the + and − keys or Ctrl with the mouse wheel.

Hover or click a part or a relation to show its recorded rule and official source.

  • Incompatible: DLC and STD HSK are incompatible. Dell documents air cooling and liquid cooling (DLC) as separate whole-system configurations; a DLC module on one processor with an air heat sink (STD, 2U HPR or L-type) on the other is not documented.
  • Incompatible: 2U HPR HSK and DLC are incompatible. Dell documents air cooling and liquid cooling (DLC) as separate whole-system configurations; a DLC module on one processor with an air heat sink (STD, 2U HPR or L-type) on the other is not documented.
  • Incompatible: DLC and L-type HSK are incompatible. Dell documents air cooling and liquid cooling (DLC) as separate whole-system configurations; a DLC module on one processor with an air heat sink (STD, 2U HPR or L-type) on the other is not documented.
  • Incompatible: CMA and DLC are incompatible. The CMA is not supported in the Direct Liquid Cooling configuration.
  • Requires: 9480 requires DLC. 9480, 9470, 8470Q and 6458Q are supported only in a liquid cooling (DLC) configuration.
  • Requires: 9480 requires DLC. GPU configurations with 24 front 2.5-inch bays (24 x 2.5 SAS, 16 SAS + 8 NVMe, 24 x 2.5 NVMe): 350 W processors are 'Required DLC' in Dell's GPU thermal matrices - one DLC module per processor.
  • Requires: 9480 requires DLC. 12 x 3.5-inch configurations (with or without rear drives): processors of 270 W and above are 'Required DLC' in Dell's thermal matrices - one DLC module per processor.
  • Requires: 9470 requires DLC. 9480, 9470, 8470Q and 6458Q are supported only in a liquid cooling (DLC) configuration.
  • Requires: 9470 requires DLC. GPU configurations with 24 front 2.5-inch bays (24 x 2.5 SAS, 16 SAS + 8 NVMe, 24 x 2.5 NVMe): 350 W processors are 'Required DLC' in Dell's GPU thermal matrices - one DLC module per processor.
  • Requires: 9470 requires DLC. 12 x 3.5-inch configurations (with or without rear drives): processors of 270 W and above are 'Required DLC' in Dell's thermal matrices - one DLC module per processor.
  • Requires: 8470Q requires DLC. 9480, 9470, 8470Q and 6458Q are supported only in a liquid cooling (DLC) configuration.
  • Requires: 6458Q requires DLC. 9480, 9470, 8470Q and 6458Q are supported only in a liquid cooling (DLC) configuration.
  • Requires: A40 requires DLC. All GPU cards require the 1U L-type heat sink and the GPU shroud (one per processor); where the GPU thermal matrix says 'Required DLC' the DLC module is used instead of the L-type heat sink.
  • Requires: Intel PVC requires DLC. All GPU cards require the 1U L-type heat sink and the GPU shroud (one per processor); where the GPU thermal matrix says 'Required DLC' the DLC module is used instead of the L-type heat sink.
  • Requires: A100 80 GB requires DLC. All GPU cards require the 1U L-type heat sink and the GPU shroud (one per processor); where the GPU thermal matrix says 'Required DLC' the DLC module is used instead of the L-type heat sink.
  • Requires: 9460 requires DLC. GPU configurations with 24 front 2.5-inch bays (24 x 2.5 SAS, 16 SAS + 8 NVMe, 24 x 2.5 NVMe): 350 W processors are 'Required DLC' in Dell's GPU thermal matrices - one DLC module per processor.
  • Requires: 9460 requires DLC. 12 x 3.5-inch configurations (with or without rear drives): processors of 270 W and above are 'Required DLC' in Dell's thermal matrices - one DLC module per processor.
  • Requires: 9460 requires DLC. Select one heat sink (STD, 2U HPR or L-type per the heat sink matrix) or the DLC module per processor.

Active models in which this part is listed

Dell PowerEdge R760

step «Cooling (heat sinks, fans, DLC)»Add to this model's configuration

Related rules (9)

  • RequirementThis part can satisfy the requirement of the rule

    9480, 9470, 8470Q and 6458Q are supported only in a liquid cooling (DLC) configuration.

    Parts on the other side: 948094708470Q6458Q

    Source: dell-r760-tg — page 18
    Dell PowerEdge R760 Technical Guide
    “dell-r760-tg” — page 18View documentSearch this document
    NOTE: 9480, 9470, 8470Q and 6458Q are supported only in liquid cooling configuration.
    Source: dell-r760-tg — page 73
    Dell PowerEdge R760 Technical Guide
    “dell-r760-tg” — page 73View documentSearch this document
    DLC Direct Liquid Cooling
  • RequirementThis part can satisfy the requirement of the rule

    All GPU cards require the 1U L-type heat sink and the GPU shroud (one per processor); where the GPU thermal matrix says 'Required DLC' the DLC module is used instead of the L-type heat sink.

    Source: dell-r760-tg — page 72
    Dell PowerEdge R760 Technical Guide
    “dell-r760-tg” — page 72View documentSearch this document
    L-type HSK Supports all GPU/FPGA configurations NOTE: All GPU/FGPA cards require 1U L-type HSK and GPU shroud.
    Source: dell-r760-ism — page 368
    Dell PowerEdge R760 Installation and Service Manual
    “dell-r760-ism” — page 368View documentSearch this document
    Heat sinks L-type heat sink for processor 1 and processor 2 RC 3-2, 5-2: 2 RC 10-2: 1
  • RequirementThis part can satisfy the requirement of the rule

    GPU configurations with 24 front 2.5-inch bays (24 x 2.5 SAS, 16 SAS + 8 NVMe, 24 x 2.5 NVMe): 350 W processors are 'Required DLC' in Dell's GPU thermal matrices - one DLC module per processor.

    Source: dell-r760-tg — page 78
    Dell PowerEdge R760 Technical Guide
    “dell-r760-tg” — page 78View documentSearch this document
    Table 43. Thermal restriction matrix for GPU configurations
    Source: dell-r760-tg — page 79
    Dell PowerEdge R760 Technical Guide
    “dell-r760-tg” — page 79View documentSearch this document
    24 x 2.5- inch SAS 16 x 2.5- inch SAS + 8 x 2.5- inch NVMe 24 x 2.5- inch NVMe
  • RequirementThis part can satisfy the requirement of the rule

    Select one heat sink (STD, 2U HPR or L-type per the heat sink matrix) or the DLC module per processor.

    Source: dell-r760-tg — page 72
    Dell PowerEdge R760 Technical Guide
    “dell-r760-tg” — page 72View documentSearch this document
    Table 38. Processor and heat sink matrix Heat sink Processor TDP
    Source: dell-r760-ism — page 368
    Dell PowerEdge R760 Installation and Service Manual
    “dell-r760-ism” — page 368View documentSearch this document
    Heat sinks L-type heat sink for processor 1 and processor 2 RC 3-2, 5-2: 2 RC 10-2: 1
  • Maximum quantityThe rule limits this part

    No more heat sinks / DLC modules than processors (one per processor).

    Source: dell-r760-tg — page 72
    Dell PowerEdge R760 Technical Guide
    “dell-r760-tg” — page 72View documentSearch this document
    Table 38. Processor and heat sink matrix Heat sink Processor TDP
    Source: dell-r760-ism — page 368
    Dell PowerEdge R760 Installation and Service Manual
    “dell-r760-ism” — page 368View documentSearch this document
    Heat sinks L-type heat sink for processor 1 and processor 2 RC 3-2, 5-2: 2 RC 10-2: 1
  • IncompatibilityThis part is one side of an incompatibility

    Dell documents air cooling and liquid cooling (DLC) as separate whole-system configurations; a DLC module on one processor with an air heat sink (STD, 2U HPR or L-type) on the other is not documented.

    Parts on the other side: STD HSK2U HPR HSKL-type HSK

    Source: dell-r760-ism — page 39
    Dell PowerEdge R760 Installation and Service Manual
    “dell-r760-ism” — page 39View documentSearch this document
    NOTE: See the Thermal restriction matrix for required fan support with air cooled and DLC configurations.
    Source: dell-r760-tg — page 18
    Dell PowerEdge R760 Technical Guide
    “dell-r760-tg” — page 18View documentSearch this document
    NOTE: 9480, 9470, 8470Q and 6458Q are supported only in liquid cooling configuration.
  • RequirementThis part can satisfy the requirement of the rule

    12 x 3.5-inch configurations (with or without rear drives): processors of 270 W and above are 'Required DLC' in Dell's thermal matrices - one DLC module per processor.

    Source: dell-r760-tg — page 73
    Dell PowerEdge R760 Technical Guide
    “dell-r760-tg” — page 73View documentSearch this document
    Table 40. Thermal restriction matrix for air cooled configuration
    Source: dell-r760-tg — page 74
    Dell PowerEdge R760 Technical Guide
    “dell-r760-tg” — page 74View documentSearch this document
    6444Y 270 W² 32 75 HPR SLVR HPR SLV R HPR SLVR HPR SLVR HP R SL VR HPR SLVR HPR SLVR HPR GOL D Req uire d DLC Require d DLC 35°C (95°F)
  • WarningThe rule applies only when this part is selected

    DLC is a rack solution and requires rack manifolds and a cooling distribution unit (CDU) to operate.

    Source: dell-r760-tg — page 7
    Dell PowerEdge R760 Technical Guide
    “dell-r760-tg” — page 7View documentSearch this document
    NOTE: DLC is a rack solution and requires rack manifolds and a cooling distribution unit (CDU) to operate.
  • IncompatibilityThis part is one side of an incompatibility

    The CMA is not supported in the Direct Liquid Cooling configuration.

    Parts on the other side: CMA

    Source: dell-r760-tg — page 46
    Dell PowerEdge R760 Technical Guide
    “dell-r760-tg” — page 46View documentSearch this document
    NOTE: CMA is not supported in the Direct Liquid Cooling configuration.
    Source: dell-r760-ism — page 365
    Dell PowerEdge R760 Installation and Service Manual
    “dell-r760-ism” — page 365View documentSearch this document
    NOTE: CMA is not supported in Direct Liquid Cooling configuration.

Verification and sources

Verified against this option's row in Dell's official documents; Dell publishes no part number for it - the orderable SKU and price come from a Dell quote.

Document row: dell-r760-tg — page 73
Dell PowerEdge R760 Technical Guide
“dell-r760-tg” — page 73View documentSearch this document
DLC Direct Liquid Cooling

This page contains only the audited data of the official vendor documents (HPE, Lenovo, Dell) for the active models. Price and availability are given through the quote request in the configurator.