Dell PowerEdge R6525 1U Rack Server — 2× EPYC 7453 2.75GHz, 256GB DDR4, 4× 18TB SAS, 4-Bay LFF, PERC H355
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Certified RefurbishedCertified Refurbished: 12-month Server Hub limited warranty, return-to-base.
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This Dell PowerEdge R6525 is a 1U rack server built around two AMD EPYC 7453 processors (28 cores each, 2.75GHz base clock) and 256GB of DDR4 memory. The drive complement is four 18TB 7.2K SAS hard drives, 72TB before RAID with all bays of the 4-bay 3.5-inch chassis populated.
Around that sit a PERC H355 RAID controller, dual-port 1GbE RJ45 networking (Broadcom 5720) and dual 800W power supplies. The configuration also lists iDRAC9 Enterprise remote management and rack rails.
Think of it as a storage node first: 72TB raw suits a backup repository, a surveillance or media archive, or a departmental file store. Set up as RAID 10, the four drives keep half their raw space and stay mirrored.
Flash builds of the R6525 respond faster; this one is the capacity choice. Memory here is twice that of a lighter R6525 configuration, leaving more headroom for memory-bound work.
Our Johannesburg team inspects and bench-tests the server and wipes any stored data before it is released as certified refurbished.
Specifications
- Processors
- 2 × AMD EPYC 7453
- Memory
- 256GB
- Drives
- 4 × 18TB 7.2K SAS HDD
Highlights
- 2 × AMD EPYC 7453, 56 cores in total (2.75GHz base)
- 256GB of DDR4 memory
- 4 × 18TB 7.2K SAS HDD, 72TB raw
- 4 × 3.5-inch LFF drive bays, all populated
- PERC H355 RAID controller
- Certified refurbished, bench-tested in Johannesburg
Processor
- Processors
- 2 × AMD EPYC 7453
- Cores
- 56 (2 × 28)
- Base clock
- 2.75GHz
Memory
- Memory
- 256GB
- Memory type
- DDR4
Storage
- Drives
- 4 × 18TB 7.2K SAS HDD
- Raw capacity
- 72TB
- Storage type
- HDD
- Drive bays
- 4 × 3.5-inch LFF
- RAID controller
- PERC H355
Networking
- Network
- 2 × 1GbE RJ45 (Broadcom 5720)
Power
- Power supplies
- 2 × 800W
Chassis
- Form factor
- 1U rack
- Rack rails
- Included
Condition
- Condition
- Certified refurbished
General
- Model
- PowerEdge R6525
Management
- Remote management
- iDRAC9 Enterprise
Related Products
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HP ProLiant DL380 G9 Server 8-Bay SFF 2.40Ghz 16-Core 32GB RAM + 3.0TB SATA HDDs
Dell PowerEdge R440 Server 8-Bay SFF 2.70Ghz 24-Core 128GB RAM + 2.4TB SATA SSDs
Dell PowerEdge R740xd NVMe Server 24-Bay 2.60Ghz 36-Core 128GB RAM + 24x Caddies
Frequently asked questions
What storage comes in this PowerEdge R6525 configuration?
- 4 × 18TB 7.2K SAS HDD, 72TB of raw capacity in total. Usable space depends on the RAID level you configure.
How many drive bays are free?
- Every bay of the 4-bay 3.5-inch chassis is populated in this configuration, so adding capacity means larger drives rather than more of them.
Which processors are fitted to this PowerEdge R6525?
- Two AMD EPYC 7453 processors with 28 cores each at a 2.75GHz base clock: 56 physical cores in total, backed by 256GB of memory.
Does it include remote management?
- Yes. The configuration lists an iDRAC9 Enterprise licence, which provides out-of-band management (power control and hardware monitoring) independent of the operating system.