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Lenovo 7Z73A03LNA Xeon 4310 12-Core 2.10 GHz Think System SR650 Server

Price:

$3,774.00 $3,879.00

LenovoSKU: LSY6216394

Model Number: 7Z73A03LNA

Condition: New

In stock: No

Lead time: 2 – 3Weeks

Note: We specialize in configuring servers to your specific requirements. Contact us to discuss your unique needs and get started on customizing your servers today.

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Overview
Tech Spec
Additional Info

7Z73A03LNA is a Lenovo ThinkSystem SR650 server powered by an Intel Xeon Silver 4310 12-core processor running at 2.10 GHz. It is designed for demanding business workloads, offering robust performance and scalability for data centers or enterprise environments. This server is ideal for organizations seeking reliability and expandability in their IT infrastructure.

Form Factor	Rack
Processor Type	Xeon Silver
Max Memory Capacity	32 GB
Memory Type	TruDDR4
Network Interface	Gigabit Ethernet

Model Number:	7Z73A03LNA
Brand:	Lenovo
Alt Part Number(s):	7Z73A03LNA
Product Type:	Server
Model:	7Z73A03LNA
Processor Model:	4310
Processor Core:	Dodeca-core (12 Core)
Processor Speed:	2.10 GHz
Cache:	18 MB
Memory Clock Speed:	3.20 GHz
Number of Total Memory Slots:	32
Number of Occupied Memory Slots:	1
Controller Type:	Serial ATA/600
Graphics Controller Manufacturer:	Matrox
Graphics Controller Model:	G200
Graphics Memory Capacity:	16 MB
Output Voltage:	208 - 230 V AC
Protocols:	Web, SNMP, Telnet
Height:	3.4"
Width:	17.5"
Depth:	30.1"

Product information, pricing, availability, images or discounts are subject to change without notice and may not always reflect the most current details. In the event of pricing or availability discrepancies, we reserve the right to cancel or adjust orders. Customers will be notified and may choose to proceed or cancel.

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As a dark matter researcher building a university-grade dual-node system at home, I sourced an RTX Pro6000 Blackwell GPU from eSaitech—paired with i9-14900Ks, 128GB RAM per node, 20TB of NVMe across 4/4/8/4TB partitions, and Ubuntu 24.04. The build was flawless—until I accidentally charged the $8,000 GPU to my checking account via PayPal instead of the intended credit card. That misstep triggered a cascade of issues across PayPal, my bank, and eSaitech’s Shopify backend. Enter MaryLou from eSaitech customer service. She didn’t just help—she orchestrated a full recovery: coordinating RMA and accounting to reverse the charge, reprocess it correctly, and clear the default with PayPal. I was stunned. This wasn’t just good service—it was spectacular. From a company I’d never worked with, and to whom I technically owed money. The GPU arrived fast, at the lowest price I could find anywhere. But it’s the integrity and responsiveness of their team that truly impressed me. I don’t even know how to thank them properly. If you’re sourcing high-end components and value not just price but people, eSaitech earns my highest recommendation. Note my system below -

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Lenovo 7Z73A03LNA Xeon 4310 12-Core 2.10 GHz Think System SR650 Server

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Lenovo 7Z73A03LNA Xeon 4310 12-Core 2.10 GHz Think System SR650 Server