IBM System x3500 M4, M3, M2 & M1 Tower Servers

Alta Technologies buys & sells new, refurbished and used IBM systems, including the IBM System X3500 M4, M3, M2 and M1 System X tower servers and upgrades. Whether you need a fully configured system or simply require a feature or part, we carry a huge stock of Used IBM/Lenovo System X server hardware.

We also buy your excess IBM & Lenovo server and storage equipment.
Contact us about complete systems or parts for the IBM System x3500 M4, M3, M2 & M1 Tower Servers (to buy or sell)
What our customers say about us
Customer-Focused IT Hardware

Since 1995, we've poured all of our efforts into delivering products that match our client's expectations and exceeds their price savings target.

With our huge inventory and industry-leading engineers, customers tell us they trust Alta for our reliability, custom configurations, parts responsiveness, lightning fast delivery and savings to boot.

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Huge Inventory

"Aisles and aisles of servers & IT equipment. Experts at what they do."

-Ryan, President, Priority Envelope
Trust & Longevity

“We trust Alta with refurbished equipment. The longevity of the product is just the same as if I had bought it from the distributor.”

-Traci Leffner, Sovran
An IT Geek's Dream

“I have visited Alta’s warehouse, and they have just about everything.. It’s kind of like an IT Geek’s Dream in there.”

- Dustin Siemers, TechFixers

IBM x3500 M4, M3, M2 & M1 Information

IBM System x3500 servers feature fast dual-core Intel Xeon processors with 4 MB L2 cache, to deliver performance and scalability. System x3500 servers are high-throughput, two-way, SMP-capable network servers with excellent performance scalability when you add memory and a second processor. They incorporate powerful Intel Xeon processors with 4 MB L2 cache. These flip-chip, land grid array 6 (FC-LGA6) processors feature advanced transfer L2 caches integrated onto the processor core and run at the same clock speed as the processor core.

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IBM x3500 M4, M3, M2 & M1 Specifications


Quad-core 2.0 GHz/1333 MHz E5405

2.33 GHz/1333 MHz E5410

2.50 GHz/1333MHz E5420

2.66 GHz/1333 MHz E5430

2.83 GHz/1333 MHz E5440

3.0 GHz/1333 MHz X5450 Xeon processors with 12 MB L2 cache, delivering up to 10.6 Gb/s data transfer rate


1 GB of high-speed, two-way interleaved, PC5300 - 667 MHz ECC memory

FBD DDR2 ECC DIMMs, combined with an integrated ECC memory controller in core logic, that corrects many soft and hard single-bit memory errors, and minimizes disruption of service to LAN clients 

Hard drive (HD):

Eight hot-swap drive bays; up to 6.0 TB total using 750 GB SAS HDs options

12 hot-swap bays providing up to 1.75 TB total capacity


Six PCI slots: two 64-BIT/133 MHz PCI-X, three PCI_EXPRESS slots, and one PCI 33 MHz slot

Bays: Eleven drive bays: Standard diskette, 16x (3) DVD-ROM, tape drive, and eight hot-swap HDs

Networking: Dual Broadcom 5721 Gigabit Ethernet ports

Power supply: One 835-watt power supply; optional hot-swap redundant power and cooling with hot-swap upgrade

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Global Logistics and an IN-STOCK inventory allow us to ship your systems, switches or parts Today!

Save 30-80%

Not only reliable, but with discounts up to 80% off of new, we have thousands of satisfied clients worldwide. Meet your IT project needs for less.

Equipment Buy-Back

We buy back your excess IT equipment for cash offer or trade-in, providing full data erasure and ITAD services.

Since 1995

Our product experts know servers, storage and networking equipment, delivering decades of experience in IT hardware.