Alternative to K4B4G1646E-BCNB: Better-Value Equivalents in Stock
Comparing the K4B4G1646E-BCNB (K4B4G1646E-BCNB - Samsung DDR3-2133MHz 256Mx16 (4GB) DRAM Memory Chip) against alternatives? Pro Disk Network stocks 12 similar Samsung 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 K4B4G1646E-BCNB
| SKU | K4B4G1646E-BCNB |
|---|---|
| Product | K4B4G1646E-BCNB - Samsung DDR3-2133MHz 256Mx16 (4GB) DRAM Memory Chip |
| Stock status | In Stock |
| Detail page | View K4B4G1646E-BCNB › |
Alternatives to K4B4G1646E-BCNB
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.
W13RB4G8S Super Talent DDR3-1333 4GB/256Mx8 ECC/REG CL9 Samsung Chip Server Memory
SKU: W13RB4G8S
Price: $85.34
M393A5143DB0-CPB - Samsung 4GB DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin DIMM 1.2V Single Rank Memory Module
SKU: M393A5143DB0-CPB
Price: $47.37
M393A5143DB0-CPB0Q - Samsung 4GB DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin DIMM 1.2V Single Rank Memory Module
SKU: M393A5143DB0-CPB0Q
Price: $47.37
M393A5143DB0-CPBQ - Samsung 4GB PC4-17000 DDR4-2133MHz ECC Registered CL15 RDIMM 1.2V Single-Rank Memory Module
SKU: M393A5143DB0-CPBQ
Price: $82.17
M393A5143DB0-CPBOQ - Samsung 4GB DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin DIMM 1.2V Single Rank Memory Module
SKU: M393A5143DB0-CPBOQ
Price: $82.17
M393A5143DB0-CPB2Q - Samsung 4GB DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin DIMM 1.2V Single Rank Memory Module
SKU: M393A5143DB0-CPB2Q
Price: $82.17
M393A5143BB0-CQB - Samsung 4GB DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin DIMM 1.2V Single Rank Memory Module
SKU: M393A5143BB0-CQB
Price: $82.17
M393A5143DB0-CPB20 - Samsung 4GB DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin DIMM 1.2V Single Rank Memory Module
SKU: M393A5143DB0-CPB20
Price: $82.17
M393A5143DB0-CPB00 - Samsung 4GB DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin DIMM 1.2V Single Rank Memory Module
SKU: M393A5143DB0-CPB00
Price: $82.17
M471A5143DB0-CPBD0 - Samsung 4GB DDR4-2133MHz PC4-17000 non-ECC Unbuffered CL15 260-Pin SoDimm 1.2V Single Rank Memory Module
SKU: M471A5143DB0-CPBD0
Price: $85.82
M471A5143EB1-CPB00 - Samsung 4GB DDR4-2133MHz PC4-17000 non-ECC Unbuffered CL15 260-Pin SoDimm 1.2V Single Rank Memory Module
SKU: M471A5143EB1-CPB00
Price: $85.82
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.