Alternative to 157335-B21: Better-Value Equivalents in Stock
Comparing the 157335-B21 (157335-B21 - HP 64MB RDRAM-800MHz PC800 ECC 184-Pin RIMM Memory Module for SP750 Workstation) 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 157335-B21
| SKU | 157335-B21 |
|---|---|
| Product | 157335-B21 - HP 64MB RDRAM-800MHz PC800 ECC 184-Pin RIMM Memory Module for SP750 Workstation |
| Current price | $115.58 |
| Stock status | In Stock |
| Detail page | View 157335-B21 › |
Alternatives to 157335-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.
18187746I - HP 64MB PC800 RDRAM-800MHz ECC 45ns Rambus 184-Pin RIMM Memory Module
SKU: 18187746I
Price: $83.88
402831-862 - HP / Compaq 64MB RDRAM-800MHz PC800 ECC 184-Pin RIMM Rambus Memory Module
SKU: 402831-862
Price: $115.58
D9507A - HP 256MB 800MHz PC800 ECC 184-Pin RDRAM RIMM Memory Module for Vectra VL600 / Kayak XM600 Desktop System
SKU: D9507A
Price: $115.58
157112-001 - HP / Compaq 128MB RDRAM-800MHz PC800 ECC 184-Pin RIMM Memory Module
SKU: 157112-001
Price: $131.58
D9520A - HP 512MB Kit (2 X 256MB) RDRAM-800MHz PC800 ECC 184-Pin RIMM Rambus Memory
SKU: D9520A
Price: $147.86
402833-862 - HP 128MB RDRAM-800MHz PC800 ECC 184-Pin RIMM Memory Module
SKU: 402833-862
Price: $157.00
161454-001 - HP / Compaq 256MB RDRAM-800MHz PC800 ECC 184-Pin RIMM Rambus Memory Module
SKU: 161454-001
Price: $157.00
157338-B21 - HP / Compaq 128MB RDRAM-800MHz PC800 ECC 184-Pin RIMM Rambus Memory Module
SKU: 157338-B21
Price: $172.62
20-1E17B-01 - HP 512MB PC800 800MHz non-ECC 184-Pin RDRAM RIMM Memory Module
SKU: 20-1E17B-01
Price: $182.93
402836-872 - HP 256MB RDRAM-800MHz PC800 ECC 184-Pin RIMM Memory Module
SKU: 402836-872
Price: $184.21
402835-862 - HP 256MB RDRAM-800MHz PC800 ECC 184-Pin RIMM Rambus Memory Module
SKU: 402835-862
Price: $184.21
103995-B21 - HP 256MB RDRAM-800MHz PC800 ECC 184-Pin RIMM Memory Module
SKU: 103995-B21
Price: $194.37
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.