HPE

HPE Smart Array 1GB Cache (FBWC) 72 bits RAID Controller Cache Memory

Name: 633542-001 - HPE Smart Array 1GB Cache (FBWC) 72 bits RAID Controller Cache Memory
Brand: HPE
SKU: 633542-001
Price: 52 USD
Availability: InStock

MPN: 633542-001·By: HPE

Part #:633542-001RefurbishedIn stock

Ships from the US.

$52.00

Qty

633542-001 - HPE Smart Array 1GB Cache (FBWC) 72 bits RAID Controller Cache Memory-

$52.00

Qty

633542-001 - HPE Smart Array 1GB Cache (FBWC) 72 bits RAID Controller Cache Memory-

$52.00

Product overview

The HPE 633542-001 is a 1GB Flash Backed Write Cache (FBWC) module, the cache-and-protection part that gives an HPE Smart Array P420 or P421 controller its write-back cache and, on a power loss, flushes that cache to on-board flash using supercapacitor power. It is a DDR3 cache module for ProLiant Gen8 servers, not a battery or a network card, and it is a common repair or upgrade for anyone running P-series Smart Array controllers. Because it pairs with a specific controller, we confirm the fit before it ships.

Expedited and overnight shipping options are available at checkout, priced by destination and service.
Purchase orders accepted from qualified institutions.
Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Technical Information

Manufacturer part #	633542-001
Brand	HPE
Condition	Refurbished
Type	1GB Flash Backed Write Cache (FBWC) module, DDR3
Backup	flash plus supercapacitor (not a battery)
Platform	HPE ProLiant Gen8
Cache size	1GB
Controllers	HPE Smart Array P420, P421

Compatibility

Cross-reference	610674-001

Compatible systems

Confirm your Smart Array controller (P420 or P421). The supercapacitor pack is a separate part if you need one; ask us.

Condition

New and recertified.

Frequently asked questions

What is 633542-001?

An HPE 1GB Flash Backed Write Cache module for Smart Array P420/P421, not a battery or NIC.

Which controllers does it fit?

HPE Smart Array P420 and P421 (Gen8). Send us your server model and we will confirm fit before you order.

Details

Shipping, warranty & returns

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What are the cross-reference part numbers?

610674-001 is the equivalent cross-reference for this module. Send us your Smart Array controller model and we will confirm the correct part before shipping.

Does it need a supercapacitor?

The FBWC uses a supercapacitor pack for backup; ask if you also need that part.

New or recertified?

Both. We stock it new and recertified, and either condition carries our 30-day warranty.