Mainframe Computers For Sale
Overview
Product sourcing insights & recommendations


The global mainframe market is currently undergoing a strategic transformation, projected to reach USD 5.65 billion by 2026 with a 5.95% CAGR through 2031 Mordorintelligence. Modernization—rather than total migration—is the dominant strategy, with 96% of enterprises adopting hybrid cloud models that integrate mainframe data with cloud-native applications MordorintelligenceVirtualzcomputing. AI is a critical growth driver, particularly with hardware like IBM's Telum II processor enabling real-time fraud detection and high-volume transaction scoring directly on-chip Mordorintelligence.
The competitive landscape remains highly consolidated, with IBM holding over 63% market share Mordorintelligence. Other significant hardware players include Fujitsu (GS Series) and Unisys, while companies like Broadcom and BMC Software lead in the modernization software ecosystem Mordorintelligence. Sourcing for these high-spec systems often involves specialized B2B suppliers for servers, industrial components, and accessories, primarily concentrated in major technology hubs like Guangdong, China.
The provided files contain detailed supplier listings and manufacturer information to support your sourcing and market research.
Explore the current mainframe landscape further with these targeted actions:
Refurbished Ibm Mainframe Z15 Z14 For Sale
Products · Top picks & verified manufacturers

6av7853-0be20-3fb1 Refurbished Simatic Pc 477b Oem 15" Touch Brand New and Original One-year Warranty
Xiamen Zhiminkong Trading Co., Ltd.🇨🇳CN1 yr
00JY794 IBM MAINBOARD SOCKET LGA2011 FOR BLADECENTER HS23 Refurbished
Compan-IT Sp.k.PL1 yr
Server Mainboard for IBM X3200 X3250 M3 69Y1013 81Y6747 49Y4670 522 100% Tested Fast Ship

For IBM for X3400 X3500 Server Motherboard Dual Core 42C1549 43W5176 ,100% Fully Tested
Foshan Wefound Technology Co., Ltd.🇨🇳CN16 yrs
For IBM Storwize Series Data Storage V3000 V3500 V3700 V5000 V5030 V5020 V5010 V5010E V5030E V7000 Data Storage Device
Shenzhen Shengdi Technology Co., Ltd.🇨🇳CN9 yrs
Refurbished for IBM DS35XX EXP35XX 69Y0201 585W POWER SUPPLY 69Y0200 00W1182 49Y5947 00W1251 00W1519
Henan Koleida Electronic Technology Co., Ltd.🇨🇳CN1 yr
lBM Mainframe SERVER System Z13/Z14/Z15 Enterprise Class
HUADA GROUP CO.,LTD🇨🇳CN9 yrs
Cheap Rack Server R730 R740 R740xd Second Hand Intel CPU Computer Refurbished Used Server
Beijing Zhiling Shengjie Technology Co., Ltd.verified🇨🇳CN3 yrs
A Grade Wholesale Refurbished Used Laptops for HP Zbook 14u G6 14" I7-8665U Business Used Laptops
HongKong Mercury International Trading Company Limited🇭🇰HK2 yrs
Hotsale ATX GIGABYTE Z170X-Gaming 3 Desktop Motherboard LGA1151 Support 6/7th Gen Intel I7/I5/I3 DDR4 Four Channels 64GB
Huizhou Zhuoyue Feifan Technology Co., Ltd.🇨🇳CN1 yr
Refurbished 14" Used Business Laptop T440s China Guangzhou Second Hand I5-4th 8G 256G SSD Computer Wholesale Netbook Intel PC
Guangzhou Youchuangyi E-Commerce Co., Ltd.🇨🇳CN4 yrs
Completely Tested for HP Z2 SFF G9 Desktop Motherboard Refurbished M82214-601 M81628-001 M81627-001 Fast Shipment
Zhengzhou Dianyi Trading Co., Ltd.🇨🇳CN2 yrs
Used Lenovo-X280 95% New Refurbished Business Laptop Intel Core I5-8th 8GB Ram 256GB SSD 1TB 12.5 Inch Second Hand Notebook PC
Shenzhen Runyi Technology Co., Ltd.🇨🇳CN4 yrs
Refurbished GIGABYTE Z690 UD DDR5 Desktop Motherboard ATX LGA1700 12/13/14th Gen Intel CPU 192GB DP for PCIe5.0 SATA
Shenzhen Feifan Technology Co., Ltd.🇨🇳CN3 yrs
16GB HBM2 PCIe 3.0 Refurbished Workstation Graphics Card High Performance GPU Accelerator with Fan Cooling CN
TECHNOVERSE BUSINESS SOLUTIONSverified🇮🇳IN3 yrs
China Supplier Z2 Mini G5 Workstation I7-10700 16G NECC 512G SSD T1000-4G WIFI6+BT5 PC Business Computer
Wuhan Xinqidian Technology Group Co., Ltd.verified🇨🇳CN4 yrs
ACE Z790 Desktop Computer DDR5 128GB RAM SATA Hard Drive New Used I3/I7 Four Memory Channels Refurbished-Old Versions Available
Shenzhen Rant Technology Co., Ltd.verified🇨🇳CN6 yrs
Server Computer Refurbished Server R430 Intel Xeon E5-2690 V3 / V4 CPU Rack Server R430 128g
Shenzhen Shenzhou Changtong Technology Development Co., Ltd.verified🇨🇳CN5 yrs
Main Board ZBOOK 15 G5 Motherboard L28688-001 L28688-601 With E-2176M N18P-Q1-A1 DDR4 DA0XW2MBAG0 Laptop Mainboard for HP
Shenzhen Lingtong Zhuoyue Technology Co., Ltd.🇨🇳CN12 yrs
MYDK 5370415-3- Z400 HDxt Q600 Host 5370415-9 Signa Excite Hde/HDxt 1.5T H/P MRI Scanner
Suzhou Mingyidakang Medical Equipment Co., Ltd.verified🇨🇳CN3 yrs
MG10ADA800E MG08ADA800E 8TB 7200RPM SATA 6Gb/s 256MB Internal Enterprise HDD Server Metal PC Refurbished/NEW

ZHHP Fuser Unit for Color ImageCLASS MF810 / MF820 ImageRUNNER ADVANCE C250/C255/C350/C351/C355/C356 Original Refurbished

Wholesale Cheaper Computer Hardware Software Solid State Disk Refurbished SATA Used 512gb Cheap 2.5 Ssd

Fast Delivery ANB10D-410/S2 with Long Service Life

Server Computer Refurbished Server R430 Intel Xeon E5-2690 V3 / V4 CPU Rack Server R430 128g

Main Board ZBOOK 15 G5 Motherboard L28688-001 L28688-601 With E-2176M N18P-Q1-A1 DDR4 DA0XW2MBAG0 Laptop Mainboard for HP

MYDK 5370415-3- Z400 HDxt Q600 Host 5370415-9 Signa Excite Hde/HDxt 1.5T H/P MRI Scanner

Refurbished Desktop Computer CPU Used I3-10100 10100E 10100T 10100TE 10100F LGA1200 CPU SRH3N SRH6E SRH3Q SRH6F SRH8U Models

MG10ADA800E MG08ADA800E 8TB 7200RPM SATA 6Gb/s 256MB Internal Enterprise HDD Server Metal PC Refurbished/NEW

Original Stock 14TB Internal HDD ST14000NM001G for 3.5 Inch 7200 RPM SATA 3.0 Refurbished Desktop Enterprise Data Center
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Sources & References
21 sources cited · Verified industry data & reports

Mainframe Market Size, Growth & Outlook, Report Analysis ...
Mordor Intelligence
The Mainframe Market worth USD 5.65 billion in 2026 is growing at a CAGR of 5.95% to reach USD 7.54 billion by 2031.
Mainframe Modernization in 2026
VirtualZ Computing
In 2026, modernization efforts increasingly focus on instant access to scalable storage that can extend beyond the data center without disrupting applications.

3 mainframe trends to watch
IBM
Three key mainframe computing trends will continue to play out in the year ahead: Maintaining availability for critical workloads; Dealing with talent ...

Mainframe Modernization Market Size, Share, Growth ...
Straits Research
The mainframe modernization market size is projected to grow from $9.01 billion in 2026 to $18.42 billion by 2034, at a CAGR of 9.5% during ...

Is MAINFRAME Tech a good choice for a 2026 undergrad?
Reddit · r/mainframe
I am currently an final year computer Science undergrad.I have received an offer from an well known US based MNC which makes products to help organizations ...

Mainframe Market: Outlook with Regional Analysis (2026– ...
LinkedIn · Axusw Solutions
The Mainframe Market is projected to grow from USD 5.2 billion in 2024 to 6.85 Billion USD by 2033, registering a CAGR of 3.5% during the ...
