RAID controller
HPE Smart Array P440 option 820834-B21; associated service part 830057-001.
HPE 820834-B21 2GB RAID controller – Refurbished
$36.00
HPE Smart Array P440 option 820834-B21; associated service part 830057-001. PCIe 3.0 x8 controller with 2GB FBWC, not 2GB drive capacity. SAS up to 12Gb/s, SATA up to 6Gb/s; one x8 internal mini-SAS double-wide port. Advertised as refurbished.
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HPE 820834-B21 2GB
HPE Smart Array P440 option 820834-B21; associated service part 830057-001.
RAID controllerProduct type
HPEBrand
Confirm configurationOrder scope
Overview
Product overview
Use HPE 820834-B21 2GB as an exact model reference when comparing HPE storage controller options. Confirm the offered condition, full identifier and supplied scope before ordering.
Three checks before purchase
1
Exact identity
Match the complete model, OEM suffix and revision.
2
Host requirements
Check interfaces, mounting, power and firmware.
3
Supplied scope
Confirm condition, included components and accessories.
Highlights
Important model details
Exact part reference
Use 820834-B21 storage controller as the ordering reference rather than a similar family name.
Configuration fit
For storage controller configuration, match the full identifier and the specific host requirements below.
Applications
Planning and installation
Replacement planning
Compare the exact model and OEM requirements with the existing installation.
System integration
Check mounting, interfaces, firmware and power against the host documentation.
Deployment scope
Match the intended workload and final written configuration; platform options do not establish installed components.
Specifications
Technical specifications
- Brand
- HPE
- Model / part
- 820834-B21
- Equipment type
- RAID controller
- Offered configuration
- Confirm against the written offer
HPE Smart Array P440 option 820834-B21; associated service part 830057-001. PCIe 3.0 x8 controller with 2GB FBWC, not 2GB drive capacity. SAS up to 12Gb/s, SATA up to 6Gb/s; one x8 internal mini-SAS double-wide port. Advertised as refurbished.
Compatibility
Host and ordering checks
Match the exact HPE server, PCIe slot, bracket, backplane and cabling. Confirm the compatible Smart Storage Battery arrangement. The 4GB P440 option 726821-B21 differs, and a service part does not establish complete option-kit contents.
For HPE 820834-B21 2GB compatibility, match the exact host and product revision before selecting the configuration.
Documentation
Resources
Related equipment
Technical resource
Buyer questions
Frequently asked questions
What type of product is this?
A raid controller model reference. The specifications above distinguish its role and configuration.
Is compatibility established by a matching connector?
No. Check host qualification, firmware, mounting, power and exact variant requirements.
What is included?
Only components and accessories stated in the final written offer should be treated as included.
What condition is offered?
Confirm the exact condition and any relevant testing or health information before ordering. Refurbished descriptions do not establish remaining life or a new-product warranty.
