Bare Metal Server Intel Xeon E5-2643 | RedSwitches
// intel xeon e5-2643

Intel Xeon E5-2643 Dedicated Server

6 Cores • 12 Threads • Up to 3.70 GHz Boost • Haswell / Broadwell-EP + PCIe Gen 3: High-Frequency Dual-Socket Power for Databases, Rendering & Business-Critical Apps

  • Provisioned in as little as 10 minutes
  • 20+ Tier III global data centers
  • Unmetered 1/10/25 Gbps bandwidth
  • Crypto payments & 24/7 support included
Custom BuildOut Of Stock
Build a custom Intel Xeon E5-2643 server

Intel Xeon E5-2643 builds are currently out of stock. Tell us your specs and our engineers will build one to order.

CPUIntel Xeon E5-2643

Intel Xeon E5-2643 v3/v4 Dedicated Server Price

Browse available Intel Xeon E5-2643 builds. Filter by location, memory, and network to find the right fit.

Oops! Currently Out of Stock

Please check with our Live Chat to Arrange for you.

Chat Now
Bare Metal // Standard Equipment

All Bare Metal Plans Include

Every server ships fully dedicated: no shared resources, no usage meters, no surprises.

Setup Cost
Free
Provisioning
Instant & Automated
Access
KVM, IPMI, Root
Protection
DDoS Shield Included
Cores
Up to 128 (Dual Socket)
Memory
Up to 2TB RAM
Storage
Enterprise NVMe & SSD
Support
24/7/365 Human Engineers
OS & Panels
  • Ubuntu
  • Debian
  • AlmaLinux
  • Rocky Linux
  • CentOS
  • Windows Server
  • cPanel
  • Plesk
  • Proxmox
  • Docker

* Select your OS and panel at checkout

Why Choose the E5-2643 Series

  • Burst Performance & Core Power: 6 high-frequency cores with 3.7 GHz turbo and 20 MB cache deliver excellent responsiveness.
  • Platform Continuity: Retro-compatible across Haswell and Broadwell EP platforms with quad-channel DDR4 ECC and 40 PCIe lanes.
  • Enterprise Reliability: ECC memory, robust virtualization, and dual-socket scalability for mission-critical environments.
  • Managed & Global-ready: Deploy in as little as 10 minutes, no hidden fees, crypto-friendly, 24/7 expert support, and fully unmetered connectivity.

Best-Fit Use Cases

Virtualization & Micro-Clouds

Power up to dozens of light to moderate VMs or container nodes, ideal for small-scale private clouds.

AdTech & Analytics Pipelines

Great for pixel ingestion, API endpoints, ETL jobs, and live-dashboard backends with stable threading.

Financial Modeling & Low-Latency Trading

Strong single-core uplift supports trading engines, backtesting frameworks, and reporting tasks.

Cloud Repatriation (Entry to Mid-Scale)

Migrate steady workloads or legacy apps to cost-controlled bare metal with root access and zero bandwidth fees.

Verified Specifications

FeatureXeon E5-2643 v3Xeon E5-2643 v4
Cores / Threads6 / 126 / 12
Base / Turbo Clock3.40 → 3.70 GHz3.40 → 3.70 GHz
L3 Cache20 MB20 MB
Lithography22 nm (Haswell)14 nm (Broadwell)
Memory SupportDDR4-2133 ECCDDR4-2400 ECC
PCIe Lanes40 lanes Gen 3 via LGA2011-3Same platform support
TDP~135 W~135 W
SocketFCLGA2011-3 (dual-socket)Same
Virtualization FeaturesVT-x, VT-d, EPT, HT, AES-NI, AVX2Same

Trusted by Enterprise Teams Worldwide

  • Check Point
  • Deutscher Fussball-Bund
  • Mubi
  • Pluxee
  • Zeeve
  • University of Malta
  • mSpy
  • RevX
  • Turbo VPN
  • Athos Commerce
  • Neebal
  • Heckyl
  • GenXAI
  • WLVPN
  • FMS
  • Contaque
  • Monotek
  • EasyGo VPN
  • Neopool
  • InfyGlobe Technologies
  • ALFA University College
  • Stief Group
  • SSH Invest Holding
  • Rhysley

Trusted in Production

Real reviews from Trustpilot, HostAdvice, Cryptwerk, and Google.

  • 4.8/525Gbps Bare Metal
    Port speeds on cloud were capped and shady. With RS I actually get the 25Gbps they say. No throttle bs.
    Felix MartinsenDenmark
  • 5.0/5VPN Operations
    Network has been rock solid. They’ve got Tier 1 carriers like Arelion, GTT, and TATA… We just ping them on Telegram and they sort things out quickly.
    TomasNetherlands
  • 4.8/5Validators
    Set up multiple Solana + Avalanche validators through them. Hardware was clean, latency was low (especially in Europe), and uptime’s been 100% so far.
    Peppe TerranovaSouth Korea
  • 5.0/5Full Root Access
    As a sysadmin, I care more about control than flashy dashboards. RedSwitches gives me root access, IPMI, and actual hardware specs I can configure. Good for serious users.
    Eun-Woo GimSouth Korea
  • 5.0/5Enterprise Uptime
    We were searching for a truly reliable and stable hosting provider with maximum uptime and a powerful network infrastructure to ensure the lowest possible latency. RedSwitches not only met but exceeded our expectations.
    AppsLabGermany
  • 5.0/5Cloud Exit
    RedSwitches gave us full control over our infrastructure without the vendor lock-in we kept running into with cloud hosts. Customizable builds, fast provisioning, and actual humans handling support tickets. It’s refreshing.
    Princeton OttUnited States
  • 5.0/599.99% Uptime
    My website works smoothly, thanks to their 99.99% uptime guarantee. The support team is another plus for me, as I always have been able to get help whenever I needed it in just 5 minutes on average.
  • 5.0/5ETH & BTC Nodes
    Deployed a few Ethereum and Bitcoin nodes here. Uptime’s been flawless, and sync speed was great thanks to their storage config.
    Ervin KaruGermany
  • 5.0/510Gbps RPC
    They provide what they promise, I got no throttling while running my RPC Nodes. I got server in a Amsterdam for the best price.
    Atri MukherjeeIndia
  • 5.0/5Streaming
    I am using their 10gbps streaming server for last 6 months and I have no complaints. Extremely quick live chat support and I love that they accept crypto.
    Tarun GhoshIndia
  • 5.0/5Bare Metal
    A really great hosting provider - what stands out the most is the stability of the network connection and the wide selection of bare metal servers. We’re very satisfied, and RedSwitches covers all of our needs.
    Борис ВербицкийPoland
  • 5.0/5AI Workloads
    Pros: Extremely reliable hardware, low-latency network, transparent billing… Great choice if you need raw power without cloud complexity. Works well for our dev environment and some AI workloads.
    Henry HarrisonUnited States
  • 5.0/5Switched Provider
    I have worked with OVH and Contabo in the past, but RedSwitches hit a better balance of price vs. support. Not the cheapest, but I get better performance and faster help.
    Samual SuttonUnited Kingdom
  • 5.0/5Game Servers
    Been using RedSwitches for 6 months now for my small game server biz. Uptime has been great, and I haven’t run into any hidden charges.
    Jerold PerkinsUnited States
  • 5.0/5AI Storage
    Using the storage servers to archive logs and snapshots from our AI pipeline… I also love that I could pick the datacenter closest to our team.
    Eino KoppelEstonia
  • 4.8/5Support
    Support is super responsive. I had an issue with an OS reinstall and they jumped in within 10 minutes… Transparent pricing = win.
    Boniface LeandreUnited States
  • 5.0/5Instant Delivery
    They have an instant delivery section… they delivered it within 120 mins with all my requirements fulfilled (OS/RAID/Software configured etc).
    Daniel StuartSri Lanka
  • 5.0/5Fast Provisioning
    A dedicated server has been installed within 30 minutes. Thirty minutes. It takes DAYS for some famous providers out there, but these guys do their work right.
    Ярослав СавенковNetherlands
  • 5.0/55+ Years
    I have been using their services for over 5+ years… Uptime: 10/10, Network: 10/10, Hardware Quality: 10/10, Customer Support: 20/10 (No, That’s Not A Typo).
  • 5.0/51 to 14 Servers
    They offer top quality hardware, excellent uptime and very responsive support… They helped us scale our business exponentially and we went from 1 server to 14 dedicated servers in less than a year.
    Sandip PanditIndia
  • 5.0/5Reliability
    Great hardware, non congested network and excellent service. Already using them for over a year and would definitely recommend Redswitches if you are looking for a reliable hosting provider.
    CandiceUnited States
  • 4.8/5Global Locations
    With servers available in numerous strategic locations, RedSwitches offers exceptional versatility and performance for our company’s diverse hosting needs. Plus, their no setup fee policy really helps keep costs down.
    Tiberiu RomanUnited States
  • 5.0/5Exam Platform
    "Your server is ready" - I read this message within 30 mins of starting the chat with their Sales Team… Excellent DELL Hardware and 100% Uptime.
    Mridul MehtaIndia
  • 5.0/5Bare Metal Cloud
    The dedicated server I got from RedSwitches has been incredibly reliable and fast. Their bare metal cloud solutions offer excellent performance, and the cloud VPS options are perfect for scaling. Highly recommended!
  • 5.0/5Zero Downtime
    I have been using their dedicated server from 9 months now. Starting from pre-sales till today I have not experienced downtime or lack of support.
    Amit BhatiaIndia
  • 5.0/524/7 Support
    First of all, all services work as expected - secondly - support is outstanding, no matter when you start the conversation with colleagues at support they have knowledge to help you out.
    LukaSlovenia
  • 5.0/5Since 2021
    We have been using Red Switches for several years since 2021. I have never experienced such fast customer service.
    Eitan WaisgerberIsrael
  • 5.0/5Easy Onboarding
    Absolutely delighted with RedSwitches! The setup was quick and free, and the fact that they accept all major payment gateways made the process seamless.
    Birk SpillumNorway
  • 5.0/5Bare Metal
    Very good experience using their bare metal servers. Their customer service is one of the finest I have experienced - always prompt at resolving troubles. Highly recommend.

FAQs & Insights

Common questions about the Intel Xeon E5-2643, answered by the engineers who run the hardware.

Which one should I choose v3 or v4?
  • v3 (Haswell): reliable performance, suitable for existing infrastructure.
  • v4 (Broadwell): identical clocks but improved efficiency, DDR4-2400 support, and slightly lower power per IPC.
What server platform is needed?

LGA2011-3 motherboards supporting quad-channel DDR4 ECC and 40 PCIe Gen3 lanes; supports dual-socket configurations seamlessly.

Is PCIe Gen 3 still relevant?

Yes, provides ample I/O for NVMe, GPU, and 10/25 GbE cards, even in modern deployments.

Is 135 W TDP manageable?

Absolutely fits standard data-center cooling setups designed for full rack loads.

Not Sure Exactly What You Need

No problem. Our talented engineers will consult, architect, migrate, manage, and do whatever it takes to help your business grow and succeed.