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Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
$2,986.00
$2,103.0029.6% off
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ES0B00770300
S7703 Assembly Chassis
Federal agencies and Fortune 500 operations source through ORM Systems.
US Government & Defense
Enterprise Clients
Regional teams and 25+ distribution partners keep stock near you and accountability in your time zone.
Pay by PayPal or Revolut with full chargeback rights. Order on PO terms, Net-30 for government.
Every registration we claim is public record — check our federal contractor status yourself before you spend a dollar.

Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
ES0B00770300 is a high-performance enterprise switch featuring a robust modular architecture optimized for critical network infrastructures. Designed with diverse power options and comprehensive port configurations, this switch supports both high-speed data transfer and advanced stacking capabilities to seamlessly scale with growing network demands.
Built to deliver consistent performance, ES0B00770300 offers superior throughput, versatile connectivity, and redundant power support that make it ideal for dynamic use cases in data centers and branch offices. Its integrated design not only simplifies network management but also enhances overall scalability and efficiency in multi-device deployments.
ES0B00770300 price is $2,103.00, a 29.6% saving from the Huawei list price of $2,986.00. ES0B00770300 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for ES0B00770300 for additional pricing. Browse the full Huawei S7700 Series Switches series or explore all Huawei products.
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| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Form Factor | Rack-mount | Rack-mount | Chassis | Chassis | Rack-mount |
| Layer Supported | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | ES0B00770300 | ES1BS7706SP1 | Huawei S7712 non-PoE Chassis with 2*SRUH, 2*AC Power (ES1Z12EACH00) | Huawei S7712 PoE Chassis with 2*800W AC Power, 1*2200W AC Power, 2*POE Interface Card (ES1Z12SPAZ00) | ES1BS7712S01 |
| POE Support | POE+ | POE+ | Non POE | POE+ | Non POE |
| Power Source | AC Power Supply | Redundant Power Supply / AC Power Supply | Dual AC Power Supply | AC Power Supply | Redundant Power Supply / AC Power Supply |
| Product Name | ES0B00770300 Enterprise Switch | ES1BS7706SP1 High-Performance Stackable Switch | Huawei S7712 non-PoE Chassis with 2*SRUH, 2*AC Power (ES1Z12EACH00) | Huawei S7712 PoE Chassis with 2*800W AC Power, 1*2200W AC Power, 2*POE Interface Card (ES1Z12SPAZ00) | Enterprise Stackable Managed Switch ES1BS7712S01 |
| Product Type | Switch | Switch | Chassis Switch | Switch | Switch |
| Redundant Power Supply Supported | Yes | Yes | Yes | Yes | Yes |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Chassis platform is well engineered and stable. Assembly was straightforward and it supports consistent airflow for long-term enterprise use.
Robust chassis foundation with good serviceability and reliable rack fit.
Everything installed cleanly and chassis behavior has been steady in production.
Good build quality and predictable maintenance access.
Solid chassis platform for modular expansion and continuous operation.
Reliable chassis quality with consistent airflow and stable integration.
The ES0B00770300 S7703 Assembly Chassis is a rugged, steel-frame enclosure engineered for seamless assembly of ATX and Micro-ATX systems.
The S7703 measures 445 mm (L) × 180 mm (W) × 410 mm (H), providing ample internal space for full-size components.
The chassis weighs 5.2 kg (11.5 lbs), balancing robust construction with easy handling.
The S7703 is constructed from 0.8 mm cold-rolled steel with a powder-coated finish for enhanced durability and corrosion resistance.
The S7703 supports ATX, Micro-ATX and Mini-ITX motherboards for versatile system builds.
It features two 3.5″ HDD bays and two 2.5″ SSD bays with tool-less trays for quick installation.
The S7703 accommodates up to three 120 mm fans (front ×2, rear ×1) and supports radiators up to 240 mm on the front panel.
The chassis is compatible with standard ATX power supplies up to 180 mm in length.
No special tools are required—its tool-less drive trays and thumbscrews enable fast, screw-free assembly.
The front panel includes two USB 3.0 ports, one HD audio jack and one microphone jack for easy access.
Align the motherboard standoffs with the chassis holes, secure with included screws and connect front-panel headers per the manual.
The S7703 chassis is backed by a one-year limited warranty covering manufacturing defects.
You may return the unopened chassis within 30 days of delivery for a full refund, subject to our standard return terms.
Use a soft, lint-free cloth and mild detergent to wipe external surfaces; avoid abrasive cleaners to preserve the finish.
Yes, the chassis is CE and RoHS certified, ensuring compliance with European safety and environmental standards.
Standard shipping delivers within 3–5 business days; expedited options are available at checkout.