615418-B21

Name: HP Smart Array P822/2GB FBWC 6Gb 2-ports-Int/4-ports Ext SAS Controller
Brand: HPE
SKU: 615418-B21

Controller

HP Smart Array P822/2GB FBWC 6Gb 2-ports-Int/4-ports Ext SAS Controller

Verified in 2 active model(s): HPE ProLiant DL380e Gen8, HPE ProLiant DL380p 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: P822
Cache: 2
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).

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Active models in which this part is listed

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 document Vendor site Search 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 document Vendor site Search 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 document Vendor site Search this document
HP 2GB P-series Smart Array Flash Backed Write Cache 631681-B21

HPE ProLiant DL380p Gen8

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

Related rules (3)

RequirementThis part can satisfy the requirement of the rule
با ارتقای قفسه‌ی ⁦8SFF⁩ دوم (⁦662883-B21⁩) یک کنترلر ذخیره‌سازی داخلی اضافه لازم است. (⁦FA⁩)
Parts on the other side: 662883-B21
Source: c04123238 — page 39
HP ProLiant DL380p Generation8 (Gen8)
“HP ProLiant DL380p Generation8 (Gen8) QuickSpecs” — c04123238 · Version 72 — page 39View document Vendor site Search this document
With upgrade of 8SFF Cage/Bkpln (662883-B21), an additional storage controller is required.
Source: c04123238 — page 7
HP ProLiant DL380p Generation8 (Gen8)
“HP ProLiant DL380p Generation8 (Gen8) QuickSpecs” — c04123238 · Version 72 — page 7View document Vendor site Search this document
The optional +8SFF drive bay requires an additional internal storage controller be selected.
WarningThe rule applies only when this part is selected
کنترلر ⁦P822⁩ در مدل‌های ۱۲⁦LFF⁩ و ۲۵⁦SFF⁩ نباید در اسلات ۳ نصب شود. (⁦FA⁩)
Source: c04123238 — page 46
HP ProLiant DL380p Generation8 (Gen8)
“HP ProLiant DL380p Generation8 (Gen8) QuickSpecs” — c04123238 · Version 72 — page 46View document Vendor site Search this document
If a P822 controller is selected for the 12LFF or 25SFF model, it cannot be populated in slot 3.
WarningThe rule applies only when this part is selected
کنترلر ⁦P822⁩ نمی‌تواند هر دو قفسه‌ی ⁦8SFF⁩ را از طریق یک کنترلر متصل کند. (⁦FA⁩)
Source: c04123238 — page 46
HP ProLiant DL380p Generation8 (Gen8)
“HP ProLiant DL380p Generation8 (Gen8) QuickSpecs” — c04123238 · Version 72 — page 46View document Vendor site Search this document
cannot be used to attach both 8SFF drive cages through a single controller.

Official notes (verbatim QuickSpecs text)

The P822 controller has only two internal ports like the P420 controller and cannot be used to attach both 8SFF drive cages through a single controller. Please see the QuickSpecs link below for Technical Specifications and additional information.

Verification and sources

PartSurfer status: Matches PartSurfer

PartSurfer: HPE SMART ARRAY P822/2GB FBWC 6GB 2-PORTS-INT/4-PORTS EXT SAS CONTROLLER

Document row: c04128166 — page 45

HP ProLiant DL380e Generation 8 (Gen8)

“HP ProLiant DL380e Generation 8 (Gen8) QuickSpecs” — c04128166 · Version 42 — page 45View document Vendor site Search this document

HP Smart Array P822/2GB FBWC 6Gb 2-ports-Int/4-ports Ext SAS Controller 615418-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.