QNAP TS-853BU-RP-8G-US QNAP Turbo NAS TS-853BU-RP SAN/NAS Storage Syst

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Overview
Tech Spec
Additional Info

TS-853BU-RP-8G-US is a 2U rackmount NAS designed for small and medium businesses, offering centralized storage and advanced data management features. It supports PCIe expansion for enhanced connectivity and performance, including SSD caching and 10GbE networking. Ideal for virtualization, file sharing, and secure backup, it delivers reliable performance with redundant power supply and robust encryption.

Form Factor	2U Rackmount
Processor Type	Intel Celeron J3455 Quad-core 1.5GHz (burst up to 2.3GHz)
Number of Processors Installed	1
Max Memory Capacity	8 GB DDR3L SDRAM
Memory Type	DDR3L SDRAM
Storage Type	HDD/SSD
HDD Interface	Serial ATA/600
Drive Bays	8 x Total Bays
RAID Support	0, 1, 5, 6, 10, Hot Spare, JBOD
Power Supply	Redundant Power Supply
Network Interface	Gigabit Ethernet (4 x LAN ports)
Expansion Slots	1 x PCIe slot
Operating System	QTS 4.3

Model Number	TS-853BU-RP-8G-US
8 x HDD Supported	8 x HDD Supported
8 x SSD Supported	8 x SSD Supported
4 GB Flash Memory Cap	4 GB Flash Memory Cap
HDMI	HDMI
4 USB Port(s)	4 USB Port(s)
4 USB 3.0 Port(s)	4 USB 3.0 Port(s)
Network (RJ-45)	Network (RJ-45)
TAA Compliance	TAA Compliance

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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The website provided detailed information, and I received a brand new PNY version RTX Pro 6000 at a reasonable price. Shipping was fast. My only suggestion is to confirm the customs clearance agency with the customer before exporting to Canada to avoid delays. Overall, shopping here is trustworthy.

Fast and easy transaction! Will buy from them again!

Although the product itself was unsucc6for our purposes, the customer uce was exceptional. I would gladly go business with this company again.

I would certainly recommend Saitech, Inc. for all your IT solutions. Erwin our sales rep and his team are fantastic to work with.

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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QNAP TS-853BU-RP-8G-US QNAP Turbo NAS TS-853BU-RP SAN/NAS Storage System with Redundant Power Supply -

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QNAP TS-853BU-RP-8G-US QNAP Turbo NAS TS-853BU-RP SAN/NAS Storage System with Redundant Power Supply -