Alternative to 46R6023: Better-Value Equivalents in Stock
Comparing the 46R6023 (46R6023 - Lenovo / IBM 2GB DDR3-1066MHz PC3-8500 ECC Registered CL7 240-Pin DIMM Single Rank Memory Module for ThinkStation D20 (Type 4155)) against alternatives? Pro Disk Network stocks 12 similar IBM 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 46R6023
| SKU | 46R6023 |
|---|---|
| Product | 46R6023 - Lenovo / IBM 2GB DDR3-1066MHz PC3-8500 ECC Registered CL7 240-Pin DIMM Single Rank Memory Module for ThinkStation D20 (Type 4155) |
| Current price | $164.04 |
| Stock status | In Stock |
| Detail page | View 46R6023 › |
Alternatives to 46R6023
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.
00P9547 - IBM Lenovo 16GB DDR3-1066MHz PC3-8500 ECC Registered CL7 240-Pin DIMM Quad Rank Memory Module
SKU: 00P9547
Price: $101.74
41U6027 - IBM / Lenovo 2GB DDR3-1066MHz PC3-8500 non-ECC Unbuffered CL7 204-Pin SoDimm Single Rank Memory Module
SKU: 41U6027
Price: $109.00
44C7956 - IBM Lenovo 2GB DDR3-1066MHz PC3-8500 non-ECC Unbuffered CL7 204-Pin SoDimm Single Rank Memory Module
SKU: 44C7956
Price: $109.00
57Y6510 - IBM Lenovo 2GB DDR3-1066MHz PC3-8500 non-ECC Unbuffered CL7 204-Pin SoDimm Single Rank Memory Module
SKU: 57Y6510
Price: $109.00
73Y0009 - IBM / Lenovo 2GB DDR3-1066MHz PC3-8500 non-ECC Unbuffered CL7 240-Pin DIMM Dual Rank Memory Module
SKU: 73Y0009
Price: $110.03
45T5434 - IBM Lenovo 2GB DDR3-1066MHz PC3-8500 non-ECC Unbuffered CL7 240-Pin DIMM Dual Rank Memory Module
SKU: 45T5434
Price: $110.03
42X6309 - IBM Lenovo 4GB Kit (2 X 2GB) DDR3-1066MHz PC3-8500 non-ECC Unbuffered CL7 204-Pin SoDimm Single Rank Memory
SKU: 42X6309
Price: $207.08
43R2035 - IBM 2GB DDR3-1066MHz PC3-8500 ECC Registered CL7 240-Pin DIMM 1.35V Low Voltage Memory Module
SKU: 43R2035
Price: $88.71
78P1011 - IBM 2GB DDR3-1066MHz PC3-8500 ECC Registered CL7 240-Pin DIMM Single Rank Memory Module
SKU: 78P1011
Price: $145.26
8231-4525 - IBM 4GB Kit (2 X 2GB) DDR3-1066MHz PC3-8500 ECC Registered CL7 240-Pin DIMM Single Rank Memory for 710/730 (8231-E2B only)
SKU: 8231-4525
Price: $203.62
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.