Alternative to 501750-B21: Better-Value Equivalents in Stock
Comparing the 501750-B21 (501750-B21 - HP Proliant SL2X170Z G6 Left Side of the Node) 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 501750-B21
| SKU | 501750-B21 |
|---|---|
| Product | 501750-B21 - HP Proliant SL2X170Z G6 Left Side of the Node |
| Current price | $307.61 |
| Stock status | In Stock |
| Detail page | View 501750-B21 › |
Alternatives to 501750-B21
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.
516030-B21 - HP 2-Node Side-By-Side FIO Kit for ProLiant DL1000 Multi Node Server
SKU: 516030-B21
Price: $823.16
612217-B21 - HP ProLiant Sl390s G7 Node Server- With No Cpu, No Ram, 2x Gigabit Ethernet, 1u Left Half Tray Node Server Cto
SKU: 612217-B21
Price: $232.82
612228-B21 - HP ProLiant Sl390s G7 Node Server- with No CPU No Ram 2x Gigabit Ethernet, Ilo-3, 4u Left Half Tray Node Server Cto
SKU: 612228-B21
Price: $1,077.84
698981-001 - HP Left Right Side Server Rack Mount Ears with Screw for ProLiant DL320e G8
SKU: 698981-001
Price: $271.58
377839-001 - HP RackMount Side Rail Kit Left/Right 3U-7U for HP ProLiant ML/DL Series Server
SKU: 377839-001
Price: $429.47
374503-001 - HP 3U / 7U Left / Right Rack-Mount Side Rail Kit for ProLiant ML370 G4 / ML370 G3 Server
SKU: 374503-001
Price: $429.47
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.