Please remove $0 item(s) from cart - or - Request for Quote

HPE ProLiant DL560 Gen9 8SFF Server Chassis | 742657-B21

ECS Refurbished & Tested

Request Quote

Note: Please include as much details and relevant options about the item to help us match your request with an accurate price.

*Adds to cart & you can request a quote from the cart page

CTO Server [Chassis] HPE ProLiant DL560 Gen9 Configure-to-order Server
SKU Number 742657-B21
Processor 2U Server Chassis with 2 processor slots available; 4 processor configuration would require optional HPE
ProLiant DL560 Gen9 CPU Mezzanine Board kit
DIMM Slots 24 DIMM slots for RDIMM, LRDIMM DDR4 Memory
Storage Controller HPE Dynamic Smart Array B140i
PCIe 4 PCIe 3.0 slots (all 4 available if second processor is chosen, which also enables +3 PCI 3.0 slots with optional
Secondary Riser Kit upgrade)
Drive Cage - included 8SFF Hot Plug (Upgrades possible with +16SFF optional or +10 optional with optional Universal Media Bay
Network Controller FlexibleLOM slot (various options can be chosen for networking; NIC cards also available via expansion slots)
Fans 6 Hot Plug Fans (with N+1 redundancy)
USB Two (2) integrated USB connector and one (1) MicroSDHC connector

Refurbished HPE ProLiant DL560 Gen9 8SFF Server Chassis | 742657-B21

The refurbished HPE ProLiant DL560 Gen9 Server is the High-Density Four-Socket (4S) server with balanced performance, increased scalability and reliability, all in a 2U chassis. Supporting the latest Intel Xeon E5-4600 v3 processors, the DL560 Gen9 Server offers greater processing power, along with increased storage capacity, IO bandwidth of up to seven (7) PCIe Gen 3.0 slots, up to 3TBs of memory, plus the intelligence and simplicity of automated management with HPE OneView and HPE iLO 4.

Built for corporate data centers, service providers requiring server consolidation, and virtualized environments with limited space, the HP ProLiant DL560 Gen9 Server delivers powerful four-socket performance in a rack form factor. It provides exceptional expandability, reliability, and management features to handle database, messaging, and business processing tasks.

What's New for DL560 Gen9

  • The Intel Xeon E5-2600v4 processor family for demanding, foundational Scale-Up workload requirements.
  • HPE DDR4 2400 MHz memory modules for increased performance for data-intensive application workloads.
  • HPE Trusted Platform Module (TPM) 2.0 prevents unauthorized access to servers and store artifacts used to authenticate the server platforms.

4-socket Performance in a Dense 2U Form Factor

The HPE ProLiant DL560 Gen9 Server provides 4S computing in a dense 2U form factor and supports up to four Intel Xeon E5-4600 v4/v3 processors with the E5-4600 v4 processor providing up to 21% more processor performance bin to bin and 22% more cores and cache than the previous generation.

The HPE Flexible Smart Array and HPE Smart SAS HBA Controllers, with support of up to 4 GB FBWC, allow you the flexibility to choose the optimal 12 Gb/s controller most suited to your environment. Along with the embedded SATA HPE Dynamic Smart Array B140i Controller for boot, data and media needs.

HPE DDR4 SmartMemory improves workload performance and power efficiency while preventing data loss and downtime with enhanced error handling. Support for up to 3 TB DDR4 maximum capacity (48 DIMM slots) with speeds up to 2400 MHz with up to 23% performance gain.

Hewlett Packard Enterprise servers and 25GbE networking will transform data centers with improved performance and at an overall lower TCO than 10GbE.

New Generation Expandability and Reliability for Multi-workloads

The HPE ProLiant DL560 Gen9 Server supports up to seven PCIe 3.0 expansion slots, to support a GPU and networking cards offering increased I/O bandwidth and expandability.

Achieve greater capacity with a redesigned chassis including up to 24 Small Form Factor (SFF) HPE SmartDrives and NVMe options; along with an optional HPE Universal Media Bay delivering optimal performance, capacity, and reliability to meet various customer workload requirements at the right economics.

You have a choice of embedded 4x1GbE, HPE FlexibleLOM, PCIe standup 1GbE, 10GbE or 25GbE adapters1 which provides flexibility of networking bandwidth and fabric so you can adapt and grow to changing business needs.

Support for up to two 1200W or 1500W HPE Common Slot Power Supplies for increased redundancy and reducing unnecessary downtime.

Know your Server - CTO Configuration Support

Need help with the configuration? Contact us today!

Product Specs for HPE 742657-B21

More Specs

Technical specifications HP ProLiant DL560 Gen9 Server
Compute One or two or four Intel Xeon E5-4600 v3 processors; 6/10/12/14/16/18 cores; up to seven available slots (PCIe 3.0)
Memory HP SmartMemory (48) DDR4 DIMM slots and 3.0 TB maximum memory (supports both RDIMMs and LRDIMMs up to 2,133 MHz) with support for memory mirroring
Storage HP Embedded SATA Controller. Choice of HP Flexible Smart Array P440ar or latest HP Smart Array or Smart HBA Controllers for performance or additional features.
Flash-backed write cache (FBWC) 2 GB DDR3-1,866 MHz, 72-bit wide bus at 14.9 GB/s on P440ar
4 GB FBWC options also available via dedicated stand up cards
Battery HP DL/ML/SL 96 W Smart Storage Battery
HP SmartDrives Up to 24 SFF max, HDD/SSD (48 TB max), M.2 enabled and optional 6 NVMe PCIe SSD support, optional HP Universal Media bay (optional two SFF SAS/SATA or optical; video and USB 2.0 standard)
I/O expansion Seven PCIe 3.0 (6 FH/1 LP)
Note: Slot availability is dependent on the number of processors installed
Note: The I/O Expansion slots are in addition to the HP Flexible Smart Array and FlexibleLOM slots
Networking 1 x 8 PCIe 3.0 FlexibleLOM slot, for either 2 x 10GbE or 4 x 1GbE; additional standup networking cards available
VGA/serial/USB ports/SD Four USB 3.0 (one internal), five USB 2.0 (two optional, one internal), microSD, Dual microSD (optional)
GPU Support Two 9.5" single wide cards
System ROM UEFI and legacy BIOS
Converged management HP OneView with HP iLO Advanced
Support management HP Insight Online with enhanced mobile app
Embedded management HP iLO 4, HP Intelligent Provisioning, HP SUM, HP RESTful Interface Tool, HP Scripting Tools for WS PowerShell
Power supplies 94 percent efficient (Platinum Plus), 1,200 W Common Slot PS, N+1 redundant; 1,500 W optional
Fans Six hot plug and redundant fans
Industry compliance ASHRAE A3 and A44 and ENERGY STAR® configurations supported
Power discovery services Supported
Location discovery services Supported
Form factor/chassis depth Rack (2U), 29.5" (SFF)
Serviceability — Easy install rails Standard

Spec Sheet

Technical Guide

Shipping Information

Express Computer Systems can ship to virtually any address in the world and provides you with the best shipping rates possible. Cost of shipping varies depending on what service you require, your destination and size of the shipment. Shipping costs will be calculated separately from your order and billed to you post purchase. In the notes section of your order please provide us with your preferred shipping method and we will get back to you.

Custom configured orders ship within 2 business days after all required products are in stock.

Please allow 3 business days for products that are not in stock to arrive to our facility in Irvine, California.

Domestic Shipments

Standard Ground Shipping time: 2-7 business days
Order processing time: 0-3 business days
Delivery time after order is placed: 2-10 business days
Excludes weekends, holidays or weather delays.
3 Business Days Shipping time: 3 business days
Order processing time: 0-3 business days
Delivery time after order is placed: 3-6 business days
Excludes weekends, holidays or weather delays.
2 Business Days Shipping time: 2 business days
Order processing time: 0-3 business days
Delivery time after order is placed: 2-5 business days
Excludes weekends, holidays or weather delays.
Overnight / Next Business Day Shipping time: 1 business day
Order processing time: 0-3 business days
Delivery time after order is placed: 1-4 business days
Excludes weekends, holidays or weather delays.

International Shipments

International Economy Shipping time: 4-6 business days
Order processing time: 0-3 business days
Delivery time after order is placed: 5-9 business days
Excludes weekends, holidays or weather delays.
International Priority Shipping time: 1-3 business days
Order processing time: 0-3 business days
Delivery time after order is placed: 2-6 business days
Excludes weekends, holidays or weather delays.


For more information on shipping view our Shipping Information page or send us a message

ECS Warranty Information

Express Computer Systems (ECS) provides a 1 year parts warranty against defects in material or workmanship that will affect the products functionality. All refurbished items are tested prior to shipping to guarantee up-time upon arrival. If you are having issues with an item we provided please Contact Us and we will do our best to assist you.

What does our ECS warranty cover?
We offer 1 year warranty as standard and additional years can be added to fit your needs. Please reach out to a sales associate via the Contact Us page or live chat for more information on extended coverage options. During the coverage period if your product fails we will offer a Next Business Day replacement. If we are unable to replace the product we will refund its original selling price. Shipping costs and tax are not refundable. Express Computer Systems retains the right to decide whether the goods will be replaced or refunded.

What is not covered by our warranty?
Our warranty does not cover any problem caused by the following conditions:

  1. accidents; misuse; carelessness; electrostatic discharge; shock; temperature or humidity beyond the specifications of the product; improper installation; operation; modification;
  2. any improper use that contravenes the instructions in the user manual;
  3. problems caused by other equipment. Our warranty is void if the product is returned with damaged, removed, counterfeit labels, or any modifications (including any component or external cover removal). Our warranties do not cover data loss or damages to any other equipment. In addition, our warranties do not cover incidental damages, consequential damages, or costs related to data recovery, removal, and installation.

Important notes:

  • Please ask for additional warranty/coverage that you may require in addition to the standard 1 ECS warranty prior to final purchase. Requesting additional warranty after your purchase can be denied.
  • FREE technical support is provided on purchased items via phone, email, or live chat.

About Express Computer Systems

Express Computer Systems is committed to transforming our customers’ IT infrastructure with high quality products at affordable costs. Our sales reps and customer support engineers understand our customers rely heavily on advanced technology to run their business but need to do so without breaking the bank.

We specialize in building custom server configurations, custom storage solutions, networking solutions, and components from top manufacturers including HPE, Dell, Cisco, NetApp, Dell EMC, HPE Nimble and many others.

Same-Day Shipping
At Express Computer Systems, we know hardware emergencies can happen at anytime. We also understand that you want to receive the best hardware as quickly as possible. At Express Computer Systems we'll ship the majority of our orders out the same day payment is made. Curious if the item you need will make it out on time? Feel free to contact us directly via the Contact Us link at the bottom, Live Chat feature or (800) 327-0730.

Buy, Sell, Rent, Lease, Trade-In
At Express Computer Systems we not only will sell you equipment at a great value, but we'll also purchase your used Dell, Cisco, NetApp or other networking equipment. Feel free to contact us with the model of the items you're looking to sell and we'll get you a quote ASAP. We also have flexible financing options for your purchasing needs.

In-House Configuration and Testing Lab
Every item we sell is tested on-site in our state-of-the-art hardware engineering lab. We use certified technicians to test every piece of equipment as well as updating all necessary firmware. The highest quality of testing and certification is guaranteed. We warranty all of our items we sell. Ask us today about warranty for a specific item.