Alternative to 400291-001: Better-Value Equivalents in Stock
Comparing the 400291-001 (400291-001 - HP Dual External Cache Battery for StorageWorks RAID Array 8000) against alternatives? Pro Disk Network stocks 12 similar HP parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the 400291-001
| SKU | 400291-001 |
|---|---|
| Product | 400291-001 - HP Dual External Cache Battery for StorageWorks RAID Array 8000 |
| Current price | $1,237.89 |
| Stock status | In Stock |
| Detail page | View 400291-001 › |
Alternatives to 400291-001
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
380567-B21 - HP Dual External Cache Battery for Storageworks RAID Array 8000 / Enterprise Storage Array 12000 Controller
SKU: 380567-B21
Price: $411.97
70-33547-S2 - HP External Cache Battery Module with Battery for StorageWorks EMA16000
SKU: 70-33547-S2
Price: $695.91
257319-001 - HP StorageWorks SDLT-320 External Tape Drive 160GB (Native)/320GB (Compressed) External
SKU: 257319-001
Price: $831.42
221771-001 - HP HSG80 4V 5A External Cache Battery (ECB) for StorageWorks Modular Array 2200
SKU: 221771-001
Price: $695.91
126312-001 - HP External Cache Battery Module for StorageWorks HSG80 Array Controller
SKU: 126312-001
Price: $5,090.11
192103-B32 - HP StorageWorks SDLT-220 External Tape Drive 110GB (Native)/220GB (Compressed) External
SKU: 192103-B32
Price: $587.37
Q1545A - HP StorageWorks Ultrium LTO-1 External Tape Drive 100GB (Native)/200GB (Compressed) 5.25 1/2H External
SKU: q1545a
Price: $619.67
A7571A - HP StorageWorks DLT VS160 External Tape Drive 80GB (Native)/160GB (Compressed) 5.25-inch 1/2H External
SKU: A7571A
Price: $651.38
257319-B31 - HP StorageWorks SDLT 320 External Tape Drive 160GB (Native)/320GB (Compressed) 5.25-inch 1H External
SKU: 257319-B31
Price: $831.42
HP Q1545A#ABA StorageWorks Ultrium LTO-1 External Tape Drive 100GB (Native)/200GB (Compressed) 5.25 1/2H External
SKU: Q1545A-ABA
Price: $907.57
12-46670-04 - HP HSG80 4V 5A External Cache Battery (ECB) for StorageWorks Modular Array 2200
SKU: 12-46670-04
Price: $1,167.16
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.