HP
HP DL380G9-P840-2670V3-256GB-24TB-0R-0B DL380 G9 Server E5-2670 V3
256GB DDR4
24 cores of Haswell-EP compute and 256GB of DDR4 ECC RAM make this DL380 G9 a capable workhorse for virtualization and storage-heavy workloads at a fraction of new-server cost.
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Overview
High-Performance Computing: HP DL380 G9 Server
The HP DL380 G9 4-Bay 3.5" Server delivers exceptional performance and scalability for demanding workloads. Featuring dual Intel Xeon E5-2670 V3 processors, ample DDR4 memory, and a high-speed HPE Smart Array controller, this renewed server is designed for reliability and efficiency in any data center environment. Comes with a large storage capacity using SAS drives.
Detailed Specifications:
- Processors: 2 x Intel Xeon E5-2670 V3 12-Core 2.3Ghz
- Memory: 256GB DDR4 REG RAM
- Storage: 24TB (4 x 6TB SAS 12Gb/s 3.5")
- RAID Controller: HPE Smart Array P840 12Gb/s
- Power Supply: Dual PSU
- Form Factor: 4-Bay 3.5"
Key Features
HP DL380 G9 4-Bay 3.5 Server
2x Intel Xeon E5-2670 V3 12-Core 2.3Ghz
256GB DDR4 REG RAM
HPE Smart Array P840 12Gb/s
24TB (4x 6TB SAS 12Gb/s 3.5")
Pros & Cons
👍 Pros
- Dual E5-2670 V3 processors deliver 24 cores / 48 threads at 2.3 GHz base, providing compute density that handles dozens of concurrent VMs without contention.
- 256GB DDR4 ECC Registered RAM virtually eliminates memory as a bottleneck for in-memory databases or large virtualization pools.
- HPE Smart Array P840 with 12Gb/s SAS doubles the storage bus width over legacy 6Gb/s controllers, reducing I/O latency under concurrent workloads.
- 24TB raw capacity across four hot-swappable 3.5-inch bays provides substantial NAS or backup target headroom without additional expansion shelves.
- Dual PSU configuration provides redundant power delivery — a single PSU failure does not take the server offline.
👎 Cons
- Intel Xeon E5-2670 V3 is a Haswell-EP architecture (2014 vintage) — IPC efficiency lags modern Xeon Scalable and EPYC platforms significantly, which matters for per-core-licensed software.
- The 4-bay 3.5-inch configuration limits raw IOPS ceiling; SAS HDDs cannot match NVMe or SAS SSD throughput for latency-sensitive transactional workloads.
- No GPU or accelerator slots are described, making this unsuitable for ML inference or GPU compute workloads.
- DDR4 ECC RDIMM at this generation runs at DDR4-2133/2400 speeds — substantially behind modern DDR5 server platforms in memory bandwidth.
- Power consumption under full dual-CPU load will be significant; budget for adequate PDU capacity and cooling in the rack.
Frequently Asked Questions
What RAID levels does the HPE Smart Array P840 controller support?
The P840 supports RAID 0, 1, 5, 6, 10, 50, and 60. It connects via 12Gb/s SAS, which doubles the throughput ceiling of previous 6Gb/s controllers — meaningful when running multiple large SAS drives simultaneously.
Can the 256GB DDR4 RAM be expanded further?
The DL380 G9 supports up to 768GB of DDR4 LRDIMM across 24 DIMM slots. The current 256GB configuration uses a portion of that capacity, so expansion is possible by adding or replacing modules — but confirm DIMM type and speed compatibility before purchasing additional memory.
Is this server rack-mountable?
Yes. The DL380 G9 is a 2U rack server. Standard 19-inch rack rails are required; HPE rail kits (sold separately) are needed if not included with the unit.
What is the real-world throughput of the 12Gb/s SAS drives in this configuration?
Each 6TB SAS 12Gb/s 3.5-inch drive delivers sustained sequential read/write in the 200–250 MB/s range. With four drives and the P840 in RAID 5, you get approximately 18TB usable capacity with combined read throughput that can saturate a single 10GbE network link.
Does this server include operating system licenses?
No OS is listed in the configuration. Plan to install Windows Server, VMware ESXi, or a Linux distribution separately. The dual-processor configuration qualifies for enterprise OS licensing tiers.
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