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698532-B21

Controller

HPE Smart Array P431/4GB FBWC 12Gb 2-ports Ext SAS Controller

Verified in 4 active model(s): HPE ProLiant DL580 Gen9, HPE ProLiant DL380e Gen8, HPE ProLiant DL380p Gen8, HPE ProLiant DL580 Gen8

Description

RAID controller with cache

A RAID controller with dedicated cache memory that buffers write operations and, with battery or supercapacitor protection, preserves the cached data on power loss.

For RAID 5, 6, 50 and 60 arrays and write-heavy workloads, write-back caching greatly increases performance.

Higher write performance, faster array rebuilds and features such as encryption and SSD caching.

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

Attributes (extracted from the official description)

Model
P431
Cache
4
Class
raid-cache

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).

698532-B21631681-B21759212-B21759210-B21759208-B21

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.

  • Requires: ⁦631681-B21⁩ requires ⁦698532-B21⁩. ماژول کش ⁦FBWC⁩ سری ⁦P⁩ فقط برای کنترلرهای ⁦Smart Array⁩ سری ⁦P⁩ است. (⁦FA⁩)
  • Requires: ⁦759212-B21⁩ requires ⁦698532-B21⁩. درایو ⁦SAS⁩ به کنترلر خانواده‌ی ⁦Smart Array⁩ یا کنترلر ⁦B320i⁩ (ریزر ⁦661402-B21⁩) نیاز دارد؛ کنترلر ⁦B120i⁩ استاندارد فقط ⁦SATA⁩ را پشتیبانی می‌کند. (⁦FA⁩)
  • Requires: ⁦759210-B21⁩ requires ⁦698532-B21⁩. درایو ⁦SAS⁩ به کنترلر خانواده‌ی ⁦Smart Array⁩ یا کنترلر ⁦B320i⁩ (ریزر ⁦661402-B21⁩) نیاز دارد؛ کنترلر ⁦B120i⁩ استاندارد فقط ⁦SATA⁩ را پشتیبانی می‌کند. (⁦FA⁩)
  • Requires: ⁦759208-B21⁩ requires ⁦698532-B21⁩. درایو ⁦SAS⁩ به کنترلر خانواده‌ی ⁦Smart Array⁩ یا کنترلر ⁦B320i⁩ (ریزر ⁦661402-B21⁩) نیاز دارد؛ کنترلر ⁦B120i⁩ استاندارد فقط ⁦SATA⁩ را پشتیبانی می‌کند. (⁦FA⁩)

Active models in which this part is listed

HPE ProLiant DL580 Gen9

step «Storage Controllers and Adapters»Add to this model's configuration

Related rules (4)

  • Maximum quantityThe rule limits this part

    PCIe slot availability depends on the number of processors (slots 6-8 Proc 2, 3-5 Proc 3, 1-2 Proc 4, 9 Proc 1). PCIe flash (HHHL) cards occupy a PCIe slot and are counted.

    Source: c04601208 — page 6
    HPE ProLiant DL580 Generation9 (Gen9)
    “HPE ProLiant DL580 Generation9 (Gen9) QuickSpecs” — c04601208 · Version 26 — page 6View documentVendor siteSearch this document
    NOTE: PCIe slot availability is dependent on the number of processors installed.
    Source: c04601208 — page 5
    HPE ProLiant DL580 Generation9 (Gen9)
    “HPE ProLiant DL580 Generation9 (Gen9) QuickSpecs” — c04601208 · Version 26 — page 5View documentVendor siteSearch this document
    6 PCIe 3.0 x16 x16 40/03/0 Full Proc 2
  • Maximum quantityThe rule limits this part

    Up to 9 slots supported. PCIe flash (HHHL) cards are counted.

    Source: c04601208 — page 6
    HPE ProLiant DL580 Generation9 (Gen9)
    “HPE ProLiant DL580 Generation9 (Gen9) QuickSpecs” — c04601208 · Version 26 — page 6View documentVendor siteSearch this document
    NOTE: Up to 9 slots supported; all full-length/full-height.
  • Maximum quantityThe rule limits this part

    Installing graphics cards blocks PCIe slots (2P: slot 8; 3P/4P: slots 5 and 8), so total PCIe cards are limited to 2 x CPUs - 1 (2P: 3, 3P: 5, 4P: 7).

    Source: c04601208 — page 28
    HPE ProLiant DL580 Generation9 (Gen9)
    “HPE ProLiant DL580 Generation9 (Gen9) QuickSpecs” — c04601208 · Version 26 — page 28View documentVendor siteSearch this document
    For 2P config: Max of 2 double-wide cards are supported on slot 6 and slot 9 (slot 8 is blocked).
    Source: c04601208 — page 28
    HPE ProLiant DL580 Generation9 (Gen9)
    “HPE ProLiant DL580 Generation9 (Gen9) QuickSpecs” — c04601208 · Version 26 — page 28View documentVendor siteSearch this document
    For 3P config: Max of 3 double-wide cards are supported on slot 3, slot 6 and slot 9 (slot 5 and slot 8 are blocked).
  • Maximum quantityThe rule limits this part

    A maximum of 4 Smart Array controllers (including embedded) can be installed.

    Source: c04601208 — page 30
    HPE ProLiant DL580 Generation9 (Gen9)
    “HPE ProLiant DL580 Generation9 (Gen9) QuickSpecs” — c04601208 · Version 26 — page 30View documentVendor siteSearch this document
    NOTE: A maximum of 4 HPE Smart Array Controllers (including embedded controller) can be installed.

HPE ProLiant DL380e Gen8

step «Storage controllers»Add to this model's configuration

Related rules (2)

  • RequirementThis part can satisfy the requirement of the rule

    درایو ⁦SAS⁩ به کنترلر خانواده‌ی ⁦Smart Array⁩ یا کنترلر ⁦B320i⁩ (ریزر ⁦661402-B21⁩) نیاز دارد؛ کنترلر ⁦B120i⁩ استاندارد فقط ⁦SATA⁩ را پشتیبانی می‌کند. (⁦FA⁩)

    Source: c04128166 — page 26
    HP ProLiant DL380e Generation 8 (Gen8)
    “HP ProLiant DL380e Generation 8 (Gen8) QuickSpecs” — c04128166 · Version 42 — page 26View documentVendor siteSearch this document
    Customers requiring SAS support or greater than 6 drives should select either a Smart Array family controller or the HP Dynamic Smart Array B320i controller (p/n 661402-B21, implemented via riser).
    Source: c04128166 — page 5
    HP ProLiant DL380e Generation 8 (Gen8)
    “HP ProLiant DL380e Generation 8 (Gen8) QuickSpecs” — c04128166 · Version 42 — page 5View documentVendor siteSearch this document
    NOTE: Provides support for up to 6 SATA drives and data transmission
  • RequirementThis part can satisfy the requirement of the rule

    ماژول کش ⁦FBWC⁩ سری ⁦P⁩ فقط برای کنترلرهای ⁦Smart Array⁩ سری ⁦P⁩ است. (⁦FA⁩)

    Parts on the other side: 631681-B21

    Source: c04128166 — page 45
    HP ProLiant DL380e Generation 8 (Gen8)
    “HP ProLiant DL380e Generation 8 (Gen8) QuickSpecs” — c04128166 · Version 42 — page 45View documentVendor siteSearch this document
    HP 2GB P-series Smart Array Flash Backed Write Cache 631681-B21

Official notes (verbatim QuickSpecs text)

  • Please see the HPE Smart Array P431 Controller QuickSpecs for Technical Specifications and additional information.

Verification and sources

PartSurfer status: Matches PartSurfer

PartSurfer: HPE SMART ARRAY P431/4GB FBWC 12GB 2-PORTS EXT SAS CONTROLLER

Document row: c04601208 — page 30
HPE ProLiant DL580 Generation9 (Gen9)
“HPE ProLiant DL580 Generation9 (Gen9) QuickSpecs” — c04601208 · Version 26 — page 30View documentVendor siteSearch this document
HPE Smart Array P431/4GB FBWC 12Gb 2-ports Ext SAS Controller 698532-B21

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.