New 631679-B21 HP 1-GB P-series Smart Array FBWC [ 5 Pack ] Wholesale 631679-B21 HP 1-GB P-series Smart Array FBWC [ 5 Pack ], Price 631679-B21


Overview:
The SA-420 Controller easy-to-upgrade design lets you optimize performance by upgrading from 40-bit 512MB cache to 72-bit 1GB Flash Backed Write Cache or 72-bit 2GB Flash Backed Write Cache (FBWC). Addition of the flash backed cache upgrade enables array expansion - logical drive extension - RAID migration and stripe size migration.

Specifications:
Category	Proliant Controller
Sub-Category	Smart Array
Generation	P-series
Part Number	631679-B21
Products ID	740092
Manufacturer	HP
Memory Size	1GB
Model	Flash Backed Write Cache
Product Type	RAID Controller Cache Memory
Product Dimensions (W x D x H)

Enlarge Image of Part# 631679-B21

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631679-B21 HP 1-GB P-series Smart Array FBWC

631679-B21 P-series Smart Array

Part#: 631679-B21 5 Pack

Quantity: 227 In stock

Warranty: Lifetime

Usually Ships: Same Day

Condition: New

Price: $533.93 CAD [ $106.79 CAD ea ]

631679-B21 Lifetime Warranty

Part# 631679-B21
and Products ID 740092
Purchased after January 01 2012 is covered by an
Unconditional Lifetime Warranty
for as long as you own your server

Lifetime Warranty $0.00

Genuine HP 631679-B21

Security ID

740092

S/C: 2277400925 PN: 631679-B21

This product will have a
Genuine HPE security sticker.
We do not sell 3rd party HPE products.

Other conditions: Refurbished 631679-B21

631679-B21 Compatible Servers and Storage Arrays:

HP ProLiant DL160 G8 G9 (Gen8 Gen9) DL160 G8 G9 (Gen8 Gen9) Base DL160 G8 G9 (Gen8 Gen9) Entry DL160 G8 G9 (Gen8 Gen9) Performance DL360p G8 G9 (Gen8 Gen9) DL360p G8 G9 (Gen8 Gen9) Base DL360p G8 G9 (Gen8 Gen9) CMS DL360p G8 G9 (Gen8 Gen9) Entry DL360p G8 G9 (Gen8 Gen9) High Performance DL380p G8 G9 (Gen8 Gen9) DL380p G8 G9 (Gen8 Gen9) Base DL380p G8 G9 (Gen8 Gen9) Entry DL380p G8 G9 (Gen8 Gen9) High Performance DL380p G8 G9 (Gen8 Gen9) Special DL385p G8 G9 (Gen8 Gen9) DL385p G8 G9 (Gen8 Gen9) Dedicated Workload DL385p G8 G9 (Gen8 Gen9) Entry DL385p G8 G9 (Gen8 Gen9) Maximized Consolidation DL385p G8 G9 (Gen8 Gen9) Storage DL560 G8 G9 (Gen8 Gen9) DL560 G8 G9 (Gen8 Gen9) Base DL560 G8 G9 (Gen8 Gen9) Entry DL560 G8 G9 (Gen8 Gen9) Performance ML350p G8 G9 (Gen8 Gen9) ML350p G8 G9 (Gen8 Gen9) Base ML350p G8 G9 (Gen8 Gen9) Entry ML350p G8 G9 (Gen8 Gen9) Performance SL4540 G8 (Gen8)

631679-B21 Flat Rate Shipping Options


We have 227 pieces of 631679-B21 in stock and ready to ship as of Saturday 13th of June 2026

Shipping Options: 631679-B21

Ships Same Day:

This product has a 30 Day return and a Lifetime replacement warranty.

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Manufacturer Part# 631679-B21

Condition :	New	Usually Ships :	Same Day
Warranty :	Lifetime	Dim weight :	1.00 lbs
Packaging :	Sealed Static Bag	Factory original :	631679-B21

631679-B21 HP 1-GB P-series Smart Array FBWC

Price: $533.93 CAD

631679-B21 HP 1-GB P-series Smart Array FBWC 2 Pack

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631679-B21 HP 1-GB P-series Smart Array FBWC [ 2 Pack ]

631679-B21 HP 1-GB P-series Smart Array FBWC 5 Pack

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631679-B21 HP 1-GB P-series Smart Array FBWC [ 5 Pack ]

631679-B21 HP 1-GB P-series Smart Array FBWC 10 Pack

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631679-B21 HP 1-GB P-series Smart Array FBWC [ 10 Pack ]

Proliant Controllers

Proliant DL Controllers
Proliant DL20 G9 G10 G10+ G11	Proliant DL60 G9
Proliant DL80 G9	Proliant DL120 G5 G6 G7 G9
Proliant DL145 G11	Proliant DL160 G5 G5p G6 G8 G9 G10
Proliant DL165 G5 G5p G6 G7	Proliant DL170e G6 h G6
Proliant DL180 G5 G6 G9 G10	Proliant DL320 G5 G5p G6 G8 G11 G12
Proliant DL325 G10 G10+ G11	Proliant DL340 G12
Proliant DL345 G10+ G11 G12	Proliant DL360 G8e G8p G9 G10 G10+ G11 G12
Proliant DL365 G5 G10+ G11	Proliant DL380 G8e G8p G9 G10 G10+ G11 G11a G12 G12a
Proliant DL384 G12	Proliant DL385 G6 G7 G8p G10 G10+ G11
Proliant DL388 G9 G10	Proliant DL560 G8 G9 G10 G11
Proliant DL580 G5 G7 G8 G9 G10 G12	Proliant DL585 G5 G6 G7
Proliant DL785 G5 G6	Proliant DL980 G7

Proliant DX Controllers
Proliant DX380 G10

Proliant ML Controllers
Proliant ML30 G9 G10 G10+ G11	Proliant ML110 G5 G7 G9 G10 G11
Proliant ML115 G5	Proliant ML150 G5 G6 G9
Proliant ML310 G5 G5p G8e	Proliant ML330 G6
Proliant ML350 G8e G8p G9 G10 G11 G12	Proliant ML370 G5 G6
Proliant ML570 G5

Proliant RL Controllers
Proliant RL300 G11

Proliant SL Controllers
Proliant SL160z G6	Proliant SL165s G7
Proliant SL165z G6 G7	Proliant SL170s G6
Proliant SL170z G6	Proliant SL230s G8
Proliant SL250s G8	Proliant SL270s G8
Proliant SL2x170z G6	Proliant SL335s G7
Proliant SL390s G7	Proliant SL4540 G8
Proliant SL4545 G7

Proliant BL Controllers
Proliant BL280c G6	Proliant BL2x220c G5 G7
Proliant BL420c G8	Proliant BL460c G6 G7 G8 G9 G10
Proliant BL465c G6 G7 G8	Proliant BL620c G7
Proliant BL660c G8 G9	Proliant BL680c G5 G7
Proliant BL685c G6 G7

Proliant XL Controllers
Proliant XL170r G9	Proliant XL190r G9
Proliant XL220a G8	Proliant XL230a G9
Proliant XL250a G9	Proliant XL450 G9
Proliant XL730f G9	Proliant XL740f G9
Proliant XL750f G9

Proliant Server Options

Proliant DL Server Options
Proliant DL20 G9 G10 G10+ G11	Proliant DL60 G9
Proliant DL80 G9	Proliant DL120 G5 G6 G7 G9
Proliant DL145 G11	Proliant DL160 G5 G5p G6 G8 G9 G10
Proliant DL165 G5 G5p G6 G7	Proliant DL170e G6 h G6
Proliant DL180 G5 G6 G9 G10	Proliant DL320 G5 G5p G6 G8 G11 G12
Proliant DL325 G10 G10+ G11	Proliant DL340 G12
Proliant DL345 G10+ G11 G12	Proliant DL360 G8e G8p G9 G10 G10+ G11 G12
Proliant DL365 G5 G10+ G11	Proliant DL380 G8e G8p G9 G10 G10+ G11 G11a G12 G12a
Proliant DL384 G12	Proliant DL385 G6 G7 G8p G10 G10+ G11
Proliant DL388 G9 G10	Proliant DL560 G8 G9 G10 G11
Proliant DL580 G5 G7 G8 G9 G10 G12	Proliant DL585 G5 G6 G7
Proliant DL785 G5 G6	Proliant DL980 G7

Proliant DX Server Options
Proliant DX380 G10

Proliant ML Server Options
Proliant ML30 G9 G10 G10+ G11	Proliant ML110 G7 G9 G10 G11
Proliant ML115 G5	Proliant ML150 G6 G9
Proliant ML310 G8e	Proliant ML330 G6
Proliant ML350 G8e G8p G9 G10 G11 G12	Proliant ML370 G5 G6
Proliant ML570 G5

Proliant RL Server Options
Proliant RL300 G11

Proliant SL Server Options
Proliant SL160z G6	Proliant SL165s G7
Proliant SL165z G6 G7	Proliant SL170s G6
Proliant SL170z G6	Proliant SL230s G8
Proliant SL250s G8	Proliant SL270s G8
Proliant SL2x170z G6	Proliant SL335s G7
Proliant SL390s G7	Proliant SL4540 G8
Proliant SL4545 G7

Proliant BL Server Options
Proliant BL280c G6	Proliant BL2x220c G5 G7
Proliant BL420c G8	Proliant BL460c G6 G7 G8 G9 G10
Proliant BL465c G6 G7 G8	Proliant BL620c G7
Proliant BL660c G8 G9	Proliant BL680c G5 G7
Proliant BL685c G6 G7

Proliant XL Server Options
Proliant XL170r G9	Proliant XL190r G9
Proliant XL220a G8	Proliant XL230a G9
Proliant XL250a G9	Proliant XL450 G9
Proliant XL730f G9	Proliant XL740f G9
Proliant XL750f G9