HP 664644-B21 Hewlett-Packard HP / HPE / Aruba enterprise networking and server portfolio Server Hardware / Parts

HP 664644-B21 Hewlett-Packard HP / HPE / Aruba enterprise networking and server portfolio Server Hardware / Parts Image 1

HP 664644-B21: ProLiant SL4540 Gen8 server tray, the single node tray for the SL4540 storage server chassis.

The HP 664644-B21 is a ProLiant SL4540 Gen8 server tray in its single node form. The SL4540 was HP’s high density storage server, built as a chassis holding drive bays and one, two or three server nodes on sliding trays, and this option number covers the one node configuration. Trays are specific to the generation and the node count of the chassis, so the option number is what confirms a tray will seat and connect correctly.

HP ProLiant is the volume x86 server line, and its spares catalogue is organised by option part number, the B21 suffixed code that identifies a shippable kit rather than a bare component. Trays, nodes, drives, memory and adapters all carry one, and the same physical item can appear under several numbers across server generations. Matching the option number is the safest way to be sure a part will fit and be recognised.

Send us the platform details, or a photograph of the board label you are matching, and we will verify the item physically before despatch. Tech-Star (UK-based, shipped worldwide) supplies telecom and network hardware on a quote-only basis. Please contact our sales team for availability and pricing.

Worldwide supply. We export new and refurbished telecoms and networking equipment internationally. International buyers welcome, request a delivered quote in your currency. Supply subject to export checks.

From the same manufacturer

Compatible with the same platform

Frequently asked questions

Is the HP 664644-B21 refurbished or new?
Tech-Star supplies both new and refurbished HP 664644-B21. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the HP 664644-B21?
Refurbished HP 664644-B21 comes with a 90-day parts and labour warranty as standard. Extended warranty options are available on request.
How do I get a price for the HP 664644-B21?
Pricing reflects current stock and lead time, so we quote per enquiry. Submit the part number through the contact form for a quote, typically within one business hour.
Can the HP 664644-B21 be returned?
Returns are accepted within 14 days of delivery in line with our return policy. A restocking fee may apply for opened items.
How quickly can the HP 664644-B21 be delivered?
Lead time depends on current stock. UK-based items typically ship the next business day; sourced items vary. We confirm lead time at quote.

Key FeaturesGenuine HP/HPE/Aruba component; HPE ProLiant SL4540 Gen8 server tray; compatible with its HP host system
ApplicationsHP/HPE/Aruba network and server maintenance; component redundancy and spares; capacity expansion
CompatibilityHP / HPE / Aruba compatible host systems
SpecificationsHPE ProLiant SL4540 Gen8 server tray
PlatformHP / HPE / Aruba enterprise networking and server portfolio
ManufacturerHewlett-Packard

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