Lenovo 4Y37A16226 SR670 RAID 730-8I 1GB Cache

Lenovo 4Y37A16226 SR670 RAID 730-8i 1GB Cache Adapter

Overview

The Lenovo 4Y37A16226 is a RAID adapter engineered for the ThinkSystem SR670 server platform, providing onboard cache memory to support storage controller operations in enterprise rack environments. With a listed weight of 10.00 lb (inclusive of packaging) and an Ethernet-capable interface profile, the 730-8i positions itself as a server storage option for network video recorders and data-intensive infrastructure builds where persistent, reliable storage access matters.

The UNSPSC commodity code 43201500 classifies this unit under computer storage peripherals — consistent with a RAID controller card intended for structured server deployments rather than stand-alone use. If you're speccing storage infrastructure around Lenovo ThinkSystem servers, this adapter targets the SR670 chassis specifically; verify chassis and slot compatibility before ordering.

Key Features

• 1GB Onboard Cache: Dedicated cache memory buffers read/write operations between the RAID controller and connected drives — this matters in write-intensive workloads like continuous video recording, where drive queue depth and write latency directly affect dropped-frame risk.
• SR670 Platform Targeting: Designed specifically for the ThinkSystem SR670, meaning physical fitment, firmware compatibility, and server management integration are validated for that chassis — reducing the integration risk that comes with third-party or generic controllers.
• Ethernet Interface Support: The 4Y37A16226 carries Ethernet interface designation, supporting network-accessible storage management in environments where out-of-band controller monitoring is part of the data center operations model.
• Enterprise Weight Class: At 10.00 lb, this is a full-featured adapter assembly — not a bare card — appropriate for professional rack installations where component durability and build quality are baseline expectations.

Integration & Compatibility

This adapter is validated for the Lenovo ThinkSystem SR670 server. Deploying it in other ThinkSystem chassis or third-party servers is not confirmed by available evidence — consult Lenovo's server compatibility matrix for your specific platform before purchase. For storage-heavy surveillance deployments pairing this with a PoE-capable network infrastructure and a dedicated NVR platform, confirm that your VMS and storage architecture align with the RAID modes and drive types the 730-8i controller supports. See server components for compatible Lenovo ThinkSystem accessories.

Frequently Asked Questions

Q: What server is the Lenovo 4Y37A16226 designed for?

A: Based on the product designation, the 4Y37A16226 is identified as a RAID adapter for the Lenovo ThinkSystem SR670 server platform. Verify slot and firmware compatibility with your specific SR670 configuration before ordering.

Q: Does the 4Y37A16226 include onboard cache?

A: Yes — the product designation identifies 1GB of onboard cache memory on the 730-8i RAID adapter, which supports buffered read/write operations between the controller and connected storage drives.

Q: What interface does the 4Y37A16226 support?

A: The 4Y37A16226 carries an Ethernet interface designation per the distribution feed structured attributes. Confirm specific port and protocol details with Lenovo's product documentation for your deployment.

Q: Can the 4Y37A16226 be used in servers other than the SR670?

A: Available evidence identifies this adapter specifically for the ThinkSystem SR670. Compatibility with other ThinkSystem or third-party chassis is not confirmed — check Lenovo's server options compatibility tool for your platform.

Ted Perry

The 4Y37A16226 is a platform-specific RAID adapter — the 730-8i designation with 1GB of onboard cache tells me this is intended for structured, write-heavy storage workloads on the ThinkSystem SR670, not a generic-slot controller you'd drop into any rack server.

Technical Highlights:

• 1GB Cache Buffer: In continuous-write environments like multi-camera video retention, controller cache directly affects whether write bursts get absorbed cleanly or cause latency spikes that surface as recording gaps in your VMS.
• Ethernet Interface: Out-of-band management capability means storage controller status is accessible without requiring a direct console connection — relevant for data centers where physical access to individual servers is not routine.
• SR670 Platform Validation: A platform-specific adapter eliminates the guesswork around firmware compatibility and physical fitment that comes with third-party RAID cards — the engineering is done for this chassis.

Deployment Considerations:

• Confirm your SR670 firmware revision supports the 730-8i before installation — Lenovo platform adapters can carry firmware dependencies tied to specific XCC or UEFI versions.
• The 10.00 lb weight is packaging-inclusive; handle and store accordingly, and verify your SR670 has an available PCIe slot matching the 730-8i's physical connector before the unit arrives on site.

Best fit for ThinkSystem SR670 deployments running high-write storage workloads — specifically multi-camera video recording infrastructures or data center environments where buffered RAID performance and Ethernet-accessible controller management are both requirements.