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Lenovo ThinkSystem SR665. Enterprise Server. Ask for current pricing and help choosing the right configuration.
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Start an order requestLenovo / PRODUCT DETAILS
See what is installed, then compare it with the platform limits. The maximum supported configuration may be different from what ships with this unit.
KEY SPECIFICATIONS / 01
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Confirm drive carriers, backplane, controller and any required cables.
Lenovo / ORDER & INSTALLATION DETAILS
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Check firmware, carriers and the installation kit supplied with the option.
Technical overview
Use the full part number when comparing options or asking about system fit.
| Brand | Lenovo |
|---|---|
| Model | ThinkSystem SR665 |
| Catalog line | Lenovo ThinkSystem / ThinkAgile Server |
| Manufacturer | Lenovo |
| Model / P/N | Lenovo ThinkSystem SR665 |
| Category | Enterprise Server |
HOW THIS PRODUCT FITS YOUR SYSTEM
Choose how you plan to use this product.
Match the processor generation, socket population and required heatsink.
Check the installed modules, supported type and population rules.
Use this checklist to describe the change. The host system and full configuration determine which parts will fit.
YOUR QUOTE REQUEST
Add the quantity, options and installation details you want us to quote.
Confirm the exact manufacturer part number, host compatibility and included components. Optional software is quoted separately only when requested.
SUPPORT & REPLACEMENT
Check support dates, replacement options and whether continued use still makes sense.
We do not have confirmed sales and support dates for this part number.
Send us the full ThinkSystem SR665 order code, software release and support details before planning long-term use.
Ask us to check the current sales and support statusProducts with similar names or connectors may still be incompatible. Compare the full specifications, installed system and software requirements.
Compare related products These products may be related, but we have not confirmed them as replacements.USING HARDWARE RESPONSIBLY
Consider repairability, remaining support and actual operating demand. Extending service life is useful only when the equipment still meets your security and reliability requirements.
Use measured average input power for the same workload. PSU ratings and processor TDP are different from total system power.
Energy difference = (current W − proposed W) × hours × units ÷ 1,000. Excludes cooling, embodied emissions and purchase costs.STORAGE & SAN
Compare storage arrays, servers and switches for Fibre Channel, iSCSI and file storage. Select a system below to see its connections and ordering considerations.
View storage connection examplesCONNECTIONS / 32Gb FC
Connection example · confirm compatibility before ordering
Select a product to see how it connects
Swipe to explore the full hardware map →
Logical data paths. Images show the equipment; cable endpoints are not physical port locations.
RELATED PARTS & SUPPORT
Lenovo-qualified Emulex LPe35002 · 32Gb dual-port FC.
DE6000H 32Gb FC host interface cards in both controllers.
DB620S port activation and supported 32Gb SW optics.
Use supported DE-series drives and expansion enclosures.
Give each host a qualified FC path into both fabrics.
Zone initiators to the intended storage targets.
Map volumes and verify recovery through host multipathing.
Connect two SR665 hosts to a DE6000H 2U24 array through separate DB620S fabrics. This proposed two-host layout uses the 32Gb FC component families found in Lenovo deployments; it is not a reproduction of a benchmark configuration.
Confirm the full configuration and compatibility before ordering.Connect two SR665 hosts to a DE6000H 2U24 array through separate DB620S fabrics. This proposed two-host layout uses the 32Gb FC component families found in Lenovo deployments; it is not a reproduction of a benchmark configuration.
Connection example · confirm compatibility before ordering
PRODUCT DETAILS
See the product details and images below.
Platform overview
This page separates the server platform from the options that complete it. No processor, DIMM, drive, controller, adapter or service item is treated as interchangeable until its fit is checked against the model.
Chassis revision, regional SKU and current sales and support status are confirmed before parts are selected.
Processor family, socket count, thermal limits and memory population are checked together for the selected platform.
Drive media, form factor, backplane, controller or HBA, cabling and boot design are reviewed together.
NICs, accelerators, risers, power, firmware, rails, support and regional accessories are listed separately in the BOM.
Complete systems and spare parts are quoted separately. CPUs, DIMMs, drive carriers, controllers, NICs and PSUs are matched to the selected platform unless an approved compatible alternative is listed in the quotation.
Review the relevant product guide and option installation guide. For applicable server options, verify the platform entry in ServerProven; storage and software require their corresponding support information.
Lenovo Server OptionsServer configuration
Rack integration plan
Star Networking reviews upstream switching, storage path, OOB management, power input, rails and service details together so the delivered node can be installed without reworking the BOM.
25/100/400G uplinks, DAC/AOC, optics and OOB management are planned before shipment.
Lenovo ThinkSystem SR665 is staged with CPU, DIMM, storage, controller, NIC, PSU and firmware profile.
Boot media, hot data tier, capacity tier and backup path are separated in the BOM.
Service terms, serial numbers, labels, packing details and delivery milestones are recorded with the order.
Deployment / workload
Choose platform options and confirm the operating environment before finalizing the design.
Balance core density, memory capacity, boot resilience, east-west traffic and support policy.
Align memory, storage latency, controller mode and network throughput with the application profile.
Plan resilient boot, management access, power redundancy and a repeatable firmware baseline.
Standardize node BOMs, spares, firmware and delivery batches before multi-system rollout.
Model selection & order planning
Lenovo ThinkSystem SR665
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Before you request a quote
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