Dell
Dell PowerEdge R640 8x2.5" Server - Renewed
Compact 1U rack server with twelve-core Xeon Gold processing and enterprise-grade 15K SAS storage.
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Overview
High-Performance Computing with the Dell PowerEdge R640 (Renewed)
This renewed Dell PowerEdge R640 server delivers powerful performance in a compact 1U form factor. Equipped with a Gold 6136 Twelve Core 3Ghz processor, 16GB of RAM, and eight 300GB 15K drives, this server is designed for demanding workloads. The H730 RAID controller ensures data integrity and efficient storage management.
Specifications:
- Processor: Gold 6136 Twelve Core 3Ghz
- RAM: 16GB
- Storage: 8 x 300GB 15K Drives
- RAID Controller: H730
- Form Factor: 1U
- Drive Bays: 8 x 2.5" Hot Plug
Pros & Cons
👍 Pros
- Xeon Gold 6136 twelve-core processor delivers strong multi-threaded performance for virtualization and databases.
- Compact 1U form factor maximizes rack density in data center environments.
- Eight hot-plug 2.5-inch bays allow drive replacement without server downtime.
- H730 RAID controller provides hardware-level data protection and efficient storage management.
- Eight 300 GB 15K SAS drives offer fast I/O for demanding read/write workloads.
👎 Cons
- 16 GB of RAM is minimal for enterprise workloads and will likely require an immediate upgrade.
- 300 GB 15K SAS drives offer speed but limited capacity per drive compared to larger SATA or NVMe options.
- As a renewed unit, the remaining service life of mechanical drives and fans is uncertain.
- 1U chassis limits expansion options for additional PCIe cards compared to a 2U server.
- Power consumption and fan noise from 15K RPM drives may be higher than modern SSD alternatives.
Frequently Asked Questions
What type of RAID configurations does the H730 controller support?
The Dell PERC H730 supports RAID 0, 1, 5, 6, 10, 50, and 60, giving you flexibility to prioritize performance, redundancy, or a balance of both across the eight drive bays.
Are the 2.5-inch drive bays hot-swappable on the R640?
Yes, all eight 2.5-inch drive bays are hot-plug capable, allowing you to replace or add drives without powering down the server.
Can the 16 GB of RAM be expanded?
Yes, the PowerEdge R640 supports up to 24 DDR4 DIMM slots depending on the configuration. The included 16 GB is a starting point and can be upgraded significantly.
What does "renewed" mean for an enterprise server like the R640?
A renewed PowerEdge R640 has been professionally inspected, tested, and restored to working condition. Components are verified functional, though cosmetic wear on the chassis is possible.
What is the benefit of the 15K RPM drives included with this server?
The 300 GB 15K SAS drives offer faster read/write speeds than standard 7.2K or 10K drives, making them well-suited for transaction-heavy workloads and database applications on this R640.
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