Dell
Dell R820-H710-4650V2-48GB-7.2TB-0R-0B PowerEdge Server - Renewed
A quad-processor renewed Dell PowerEdge R820 server with 40 cores, 48GB RAM, and 7.2TB SAS storage.
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Overview
High-Performance Server for Demanding Workloads
The Dell PowerEdge R820 is a powerful 2.5" bay server designed for demanding workloads and virtualization. Equipped with four Intel Xeon E5 processors, ample memory, fast storage, and redundant power supplies, this server delivers exceptional performance and reliability.
Specifications:
- Brand: Dell
- Model: R820
- Processors: 4x Intel Xeon E5-4650 v2 (10 Core, 2.4Ghz)
- Memory: 48GB DDR3
- Storage: 7.2TB (8x 900GB SAS HDD)
- Controller: H710 512MB
- Power Supplies: 2x 750W PSU
Key Features
Dell PowerEdge R820 16 Bays 2.5 Server
4x Intel Xeon E5-4650 v2 10 Core 2.4Ghz
48GB DDR3 MEMORY
H710 512MB Controller
7.2TB (8x NEW 900GB SAS HDD)
Pros & Cons
👍 Pros
- Four 10-core Xeon processors deliver massive parallel processing power for virtualization and compute-heavy workloads.
- 7.2TB of SAS storage across eight drives provides ample capacity and RAID flexibility.
- Dual redundant 750W power supplies ensure continued operation during a single PSU failure.
- H710 RAID controller with 512MB cache supports a wide range of RAID configurations.
- Renewed pricing makes enterprise-grade hardware accessible at a fraction of original cost.
👎 Cons
- 48GB of DDR3 RAM is modest for a quad-socket server and will likely need upgrading for virtualization-heavy workloads.
- DDR3 memory is an older generation, offering less bandwidth and efficiency than DDR4.
- As a renewed unit, cosmetic wear and shorter remaining component lifespan should be expected.
- 900GB SAS HDDs are mechanical drives — significantly slower than SSDs for random I/O.
- High power consumption and heat output compared to modern server platforms.
Frequently Asked Questions
How many total CPU cores does this server have?
It has four Intel Xeon E5-4650 v2 processors, each with 10 cores, for a total of 40 physical cores (80 threads with hyper-threading).
What does "Renewed" mean for this server?
A renewed server has been professionally inspected, tested, and restored to working condition. It may show minor cosmetic wear but is verified to be fully functional.
What RAID controller is included, and what RAID levels does it support?
The server includes a Dell PERC H710 controller with 512MB cache, which supports RAID 0, 1, 5, 6, 10, 50, and 60 configurations.
Are the power supplies redundant?
Yes, the server includes two 750W power supplies in a redundant configuration, so it can continue operating if one supply fails.
What type and size are the drive bays?
This is a 2.5-inch bay chassis. The 7.2TB total storage comes from eight 900GB SAS hard drives installed in the 2.5-inch bays.
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