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24 x 2.5" + 2 x 2.5" (SAS4/SATA) - Dual Controller

Base modelNeeds expert review

Dell option (no published part number)

Internal storage configuration: 24 x 2.5" + 2 x 2.5" (SAS4/SATA) - Dual Controller

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

Description

Base with SFF cage (2.5-inch drives)

A chassis with SFF (Small Form Factor) front bays that accepts 2.5-inch HDDs, SSDs and, with a suitable backplane, NVMe drives.

SFF provides more drive density in the same chassis height and is better suited to IOPS-sensitive workloads.

It allows arrays with more drives, higher random performance and a mix of SSD and HDD.

This text is the general explanation of this category of part (not a claim about one specific model).

Attributes (extracted from the official description)

SFF bays
26
LFF bays
0
EDSFF bays
0
SAS/SATA bays
26
NVMe bays
0

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).

24 x 2.5" + 2 x 2.5" (SAS4/SATA) - Dual ControllerNO RSRR1B+R2A+R3B+R4BR1Q+R2A+R3B+R4QR1P+R2A+R3B+R4P (HL)R1P+R2A+R3B+R4P (FL)R1P+R2A+R3B+R4R (HL)R1R+R2A+R3A+R4P (HL)R1R+R2A+R3A+R4P (FL)R1B+R2AR1Q+R2A+R4RR1P+R2A+R4R (HL)R1P+R2A+R4R (FL)R1 Paddle + R2A + R3B + R4 PaddleR2A+R4Q

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. 4 more related part(s) were left off the map for legibility; the rule list on this page is more complete.

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

  • Incompatible: 24 x 2.5" + 2 x 2.5" (SAS4/SATA) - Dual Controller and NO RSR are incompatible. Rear storage is possible only with riser configurations 6, 7 and 12.
  • Incompatible: 24 x 2.5" + 2 x 2.5" (SAS4/SATA) - Dual Controller and R1B+R2A+R3B+R4B are incompatible. Rear storage is possible only with riser configurations 6, 7 and 12.
  • Requires: 24 x 2.5" + 2 x 2.5" (SAS4/SATA) - Dual Controller requires R1B+R2A+R3B+R4B. This dual-controller configuration has an fPERC plus an APERC in Riser 2: only 'Front PERC/PERC Adapter' riser configurations (1-7, 12) are allowed.
  • Incompatible: 24 x 2.5" + 2 x 2.5" (SAS4/SATA) - Dual Controller and R1Q+R2A+R3B+R4Q are incompatible. Rear storage is possible only with riser configurations 6, 7 and 12.
  • Requires: 24 x 2.5" + 2 x 2.5" (SAS4/SATA) - Dual Controller requires R1Q+R2A+R3B+R4Q. This dual-controller configuration has an fPERC plus an APERC in Riser 2: only 'Front PERC/PERC Adapter' riser configurations (1-7, 12) are allowed.
  • Incompatible: 24 x 2.5" + 2 x 2.5" (SAS4/SATA) - Dual Controller and R1P+R2A+R3B+R4P (HL) are incompatible. Rear storage is possible only with riser configurations 6, 7 and 12.
  • Requires: 24 x 2.5" + 2 x 2.5" (SAS4/SATA) - Dual Controller requires R1P+R2A+R3B+R4P (HL). This dual-controller configuration has an fPERC plus an APERC in Riser 2: only 'Front PERC/PERC Adapter' riser configurations (1-7, 12) are allowed.
  • Incompatible: 24 x 2.5" + 2 x 2.5" (SAS4/SATA) - Dual Controller and R1P+R2A+R3B+R4P (FL) are incompatible. Rear storage is possible only with riser configurations 6, 7 and 12.
  • Requires: 24 x 2.5" + 2 x 2.5" (SAS4/SATA) - Dual Controller requires R1P+R2A+R3B+R4P (FL). This dual-controller configuration has an fPERC plus an APERC in Riser 2: only 'Front PERC/PERC Adapter' riser configurations (1-7, 12) are allowed.
  • Incompatible: 24 x 2.5" + 2 x 2.5" (SAS4/SATA) - Dual Controller and R1P+R2A+R3B+R4R (HL) are incompatible. Rear storage is possible only with riser configurations 6, 7 and 12.
  • Requires: 24 x 2.5" + 2 x 2.5" (SAS4/SATA) - Dual Controller requires R1P+R2A+R3B+R4R (HL). This dual-controller configuration has an fPERC plus an APERC in Riser 2: only 'Front PERC/PERC Adapter' riser configurations (1-7, 12) are allowed.
  • Incompatible: 24 x 2.5" + 2 x 2.5" (SAS4/SATA) - Dual Controller and R1R+R2A+R3A+R4P (HL) are incompatible. Rear storage is possible only with riser configurations 6, 7 and 12.
  • Requires: 24 x 2.5" + 2 x 2.5" (SAS4/SATA) - Dual Controller requires R1R+R2A+R3A+R4P (HL). This dual-controller configuration has an fPERC plus an APERC in Riser 2: only 'Front PERC/PERC Adapter' riser configurations (1-7, 12) are allowed.
  • Incompatible: 24 x 2.5" + 2 x 2.5" (SAS4/SATA) - Dual Controller and R1R+R2A+R3A+R4P (FL) are incompatible. Rear storage is possible only with riser configurations 6, 7 and 12.
  • Requires: 24 x 2.5" + 2 x 2.5" (SAS4/SATA) - Dual Controller requires R1R+R2A+R3A+R4P (FL). This dual-controller configuration has an fPERC plus an APERC in Riser 2: only 'Front PERC/PERC Adapter' riser configurations (1-7, 12) are allowed.
  • Incompatible: 24 x 2.5" + 2 x 2.5" (SAS4/SATA) - Dual Controller and R1B+R2A are incompatible. Rear storage is possible only with riser configurations 6, 7 and 12.
  • Incompatible: 24 x 2.5" + 2 x 2.5" (SAS4/SATA) - Dual Controller and R1Q+R2A+R4R are incompatible. Rear storage is possible only with riser configurations 6, 7 and 12.
  • Incompatible: 24 x 2.5" + 2 x 2.5" (SAS4/SATA) - Dual Controller and R1P+R2A+R4R (HL) are incompatible. Rear storage is possible only with riser configurations 6, 7 and 12.
  • Incompatible: 24 x 2.5" + 2 x 2.5" (SAS4/SATA) - Dual Controller and R1P+R2A+R4R (FL) are incompatible. Rear storage is possible only with riser configurations 6, 7 and 12.
  • Incompatible: 24 x 2.5" + 2 x 2.5" (SAS4/SATA) - Dual Controller and R1 Paddle + R2A + R3B + R4 Paddle are incompatible. Rear storage is possible only with riser configurations 6, 7 and 12.
  • Requires: 24 x 2.5" + 2 x 2.5" (SAS4/SATA) - Dual Controller requires R2A+R4Q. A rear-drive configuration is possible only with riser configuration 6, 7 or 12; select one of them.
  • Requires: 24 x 2.5" + 2 x 2.5" (SAS4/SATA) - Dual Controller requires R2A+R4Q. This dual-controller configuration has an fPERC plus an APERC in Riser 2: only 'Front PERC/PERC Adapter' riser configurations (1-7, 12) are allowed.

Active models in which this part is listed

Dell PowerEdge R760

step «Chassis / storage configuration»Add to this model's configuration

Related rules (10)

  • IncompatibilityThe rule applies only when this part is selected

    With 2.5-inch drives the documented range of the 2U HPR heat sink is 165 W-350 W.

    Parts on the other side: 2U HPR HSK

    Source: dell-r760-tg — page 72
    Dell PowerEdge R760 Technical Guide
    “dell-r760-tg” — page 72View documentSearch this document
    2U HPR HSK 125 W–250 W (supports 3.5-inch drives and non-GPU configuration) 165 W–350 W (supports 2.5-inch drives and non-GPU configuration)
  • IncompatibilityThis part is one side of an incompatibility

    Rear storage is possible only with riser configurations 6, 7 and 12.

    Parts on the other side: NO RSRR1B+R2A+R3B+R4BR1Q+R2A+R3B+R4QR1P+R2A+R3B+R4P (HL)R1P+R2A+R3B+R4P (FL)R1P+R2A+R3B+R4R (HL)R1R+R2A+R3A+R4P (HL)R1R+R2A+R3A+R4P (FL)R1B+R2AR1Q+R2A+R4RR1P+R2A+R4R (HL)R1P+R2A+R4R (FL)

    Source: dell-r760-tg — page 34
    Dell PowerEdge R760 Technical Guide
    “dell-r760-tg” — page 34View documentSearch this document
    Table 14. PCIe Riser Configurations Config No. Riser configuration No. of Processors PERC type supported Rear storage possible
    Source: dell-r760-tg — page 34
    Dell PowerEdge R760 Technical Guide
    “dell-r760-tg” — page 34View documentSearch this document
    6 R2A+R4Q 2 Front PERC/PERC Adapter Yes
  • RequirementThis part is the condition of the rule

    A rear-drive configuration is possible only with riser configuration 6, 7 or 12; select one of them.

    Parts on the other side: R2A+R4QR1Q+R2A+R4Q

    Source: dell-r760-tg — page 34
    Dell PowerEdge R760 Technical Guide
    “dell-r760-tg” — page 34View documentSearch this document
    Table 14. PCIe Riser Configurations Config No. Riser configuration No. of Processors PERC type supported Rear storage possible
    Source: dell-r760-tg — page 34
    Dell PowerEdge R760 Technical Guide
    “dell-r760-tg” — page 34View documentSearch this document
    6 R2A+R4Q 2 Front PERC/PERC Adapter Yes
  • RequirementThis part is the condition of the rule

    This dual-controller configuration has an fPERC plus an APERC in Riser 2: only 'Front PERC/PERC Adapter' riser configurations (1-7, 12) are allowed.

    Parts on the other side: R1B+R2A+R3B+R4BR1Q+R2A+R3B+R4QR1P+R2A+R3B+R4P (HL)R1P+R2A+R3B+R4P (FL)R1P+R2A+R3B+R4R (HL)R1R+R2A+R3A+R4P (HL)R1R+R2A+R3A+R4P (FL)R2A+R4QR1Q+R2A+R4Q

    Source: dell-r760-ism — page 177
    Dell PowerEdge R760 Installation and Service Manual
    “dell-r760-ism” — page 177View documentSearch this document
    Table 116. 24 x 2.5-inch SAS/SATA dual controller with fPERC (H965i) and APERC in Riser 2
    Source: dell-r760-ism — page 186
    Dell PowerEdge R760 Installation and Service Manual
    “dell-r760-ism” — page 186View documentSearch this document
    Table 125. 24 x 2.5-inch SAS/SATA dual controller with fPERC (HBA355i, H355, H755) and APERC in Riser 2
  • IncompatibilityThis part is one side of an incompatibility

    12 x 3.5-inch and rear-drive configurations do not support a GPU card.

    Source: dell-r760-ism — page 369
    Dell PowerEdge R760 Installation and Service Manual
    “dell-r760-ism” — page 369View documentSearch this document
    NOTE: 12 x 3.5-inch and rear drive configuration systems do not support a GPU card.
  • Maximum quantityThe rule applies only when this part is selected

    Front + adapter dual-controller base: with riser configuration 8, 10-1, 10-2 slot cards + internal controllers <= 4 (3 slots + the front PERC's integrated slot).

    Source: dell-r760-ism — page 256
    Dell PowerEdge R760 Installation and Service Manual
    “dell-r760-ism” — page 256View documentSearch this document
    Table 153. Expansion card riser configurations
    Source: dell-r760-ism — page 256
    Dell PowerEdge R760 Installation and Service Manual
    “dell-r760-ism” — page 256View documentSearch this document
    Configurations Expansion card risers PCIe Slots Form factor Controlling processor
  • Maximum quantityThe rule applies only when this part is selected

    Front + adapter dual-controller base: with riser configuration 6, 9, 11 slot cards + internal controllers <= 5 (4 slots + the front PERC's integrated slot).

    Source: dell-r760-ism — page 256
    Dell PowerEdge R760 Installation and Service Manual
    “dell-r760-ism” — page 256View documentSearch this document
    Table 153. Expansion card riser configurations
    Source: dell-r760-ism — page 256
    Dell PowerEdge R760 Installation and Service Manual
    “dell-r760-ism” — page 256View documentSearch this document
    Configurations Expansion card risers PCIe Slots Form factor Controlling processor
  • Maximum quantityThe rule applies only when this part is selected

    Front + adapter dual-controller base: with riser configuration 3-1, 3-2, 4-1, 5-1, 5-2, 7/12 slot cards + internal controllers <= 7 (6 slots + the front PERC's integrated slot).

    Source: dell-r760-ism — page 256
    Dell PowerEdge R760 Installation and Service Manual
    “dell-r760-ism” — page 256View documentSearch this document
    Table 153. Expansion card riser configurations
    Source: dell-r760-ism — page 256
    Dell PowerEdge R760 Installation and Service Manual
    “dell-r760-ism” — page 256View documentSearch this document
    Configurations Expansion card risers PCIe Slots Form factor Controlling processor
  • Maximum quantityThe rule applies only when this part is selected

    Front + adapter dual-controller base: with riser configuration 1, 2 slot cards + internal controllers <= 9 (8 slots + the front PERC's integrated slot).

    Source: dell-r760-ism — page 256
    Dell PowerEdge R760 Installation and Service Manual
    “dell-r760-ism” — page 256View documentSearch this document
    Table 153. Expansion card riser configurations
    Source: dell-r760-ism — page 256
    Dell PowerEdge R760 Installation and Service Manual
    “dell-r760-ism” — page 256View documentSearch this document
    Configurations Expansion card risers PCIe Slots Form factor Controlling processor
  • WarningThe rule applies only when this part is selected

    This option needs expert review (see the item note).

    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 20
    Dell PowerEdge R760 Technical Guide
    “dell-r760-tg” — page 20View documentSearch this document
    NOTE: 6400/5600 MT/s RDIMMs are applicable for 5th Gen Intel® Xeon® Scalable Processors.

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 22
Dell PowerEdge R760 Technical Guide
“dell-r760-tg” — page 22View documentSearch this document
24 x 2.5" + 2 x 2.5" (SAS4/SATA) - Dual Controller

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.