Replacement for K4B8G1646B-HCK0: Drop-In Alternatives We Stock
Looking for a replacement for the K4B8G1646B-HCK0 (K4B8G1646B-HCK0 - Samsung DDR3-1600MHz 512Mx16 (8GB) DRAM Memory Chip)? Pro Disk Network ships Samsung drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the K4B8G1646B-HCK0
| SKU | K4B8G1646B-HCK0 |
|---|---|
| Product | K4B8G1646B-HCK0 - Samsung DDR3-1600MHz 512Mx16 (8GB) DRAM Memory Chip |
| Stock status | In Stock |
| Detail page | View K4B8G1646B-HCK0 › |
Drop-in replacements for K4B8G1646B-HCK0
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.
W18RB8G8S Super Talent DDR3-1866 8GB/512M x 8 ECC/REG CL13 Samsung Chip Server Memory
SKU: W18RB8G8S
Price: $118.67
M393B1G70QH0-YK0 - Samsung 8GB DDR3-1600MHz PC3-12800 ECC Registered CL11 240-Pin DIMM 1.35V Low Voltage Single Rank Memory Module
SKU: M393B1G70QH0-YK0
Price: $47.37
M393B1G70BH0-YK0 - Samsung 8GB DDR3-1600MHz PC3-12800 ECC Registered CL11 240-Pin DIMM 1.35V Low Voltage Single Rank Memory Module
SKU: M393B1G70BH0-YK0
Price: $47.37
M391B1G73QH0-YK0 - Samsung 8GB DDR3-1600MHz PC3-12800 ECC Unbuffered CL11 240-Pin DIMM 1.35V Low Voltage Dual Rank Memory Module
SKU: M391B1G73QH0-YK0
Price: $73.68
M393B1K70QB0-YK0 - Samsung 8GB DDR3-1600MHz PC3-12800 ECC Registered CL11 240-Pin DIMM 1.35V Low Voltage Dual Rank Memory Module
SKU: M393B1K70QB0-YK0
Price: $73.68
M393B1G70QH0-CK0 - Samsung 8GB DDR3-1600MHz PC3-12800 ECC Registered CL11 240-Pin DIMM 1.35V Low Voltage Single Rank Memory Module
SKU: M393B1G70QH0-CK0
Price: $73.68
M471B1G73DB0-YK0 - Samsung 8GB DDR3-1600MHz PC3-12800 non-ECC Unbuffered CL11 204-Pin SoDimm 1.35V Low Voltage Dual Rank Memory Module
SKU: M471B1G73DB0-YK0
Price: $73.68
M378B1G73EB0-YK0 - Samsung 8GB DDR3-1600MHz PC3-12800 non-ECC Unbuffered CL11 240-Pin DIMM 1.35V Low Voltage Dual Rank Memory Module
SKU: M378B1G73EB0-YK0
Price: $73.68
M393B1G73QH0-YK0 - Samsung 8GB DDR3-1600MHz PC3-12800 ECC Registered CL11 240-Pin DIMM 1.35V Low Voltage Dual Rank Memory Module
SKU: M393B1G73QH0-YK0
Price: $78.95
M393B1G70EB0-CK0 - Samsung 8GB DDR3-1600MHz PC3-12800 ECC Registered CL11 240-Pin DIMM Single Rank Memory Module
SKU: M393B1G70EB0-CK0
Price: $82.70
M393B1G70BH0-CK0Q9 - Samsung 8GB DDR3-1600MHz PC3-12800 ECC Registered CL11 240-Pin DIMM 1.35V Low Voltage Single Rank Memory Module
SKU: M393B1G70BH0-CK0Q9
Price: $82.70
M393B1G70QH0-CMAQ9 - Samsung 8GB DDR3-1600MHz PC3-12800 ECC Registered CL11 240-Pin DIMM 1.5V Single Rank Memory Module
SKU: M393B1G70QH0-CMAQ9
Price: $82.70
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.