Alternative to TS2666HSB-16G: Better-Value Equivalents in Stock
Comparing the TS2666HSB-16G (TS2666HSB-16G - Transcend 16GB 2666 MHz PC4-21300 Non-ECC Unbuffered CL19 288-Pin DIMM 1.2V 2Rx8 Memory Module) against alternatives? Pro Disk Network stocks 12 similar 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 TS2666HSB-16G
| SKU | TS2666HSB-16G |
|---|---|
| Product | TS2666HSB-16G - Transcend 16GB 2666 MHz PC4-21300 Non-ECC Unbuffered CL19 288-Pin DIMM 1.2V 2Rx8 Memory Module |
| Current price | $253.96 |
| Stock status | In Stock |
| Detail page | View TS2666HSB-16G › |
Alternatives to TS2666HSB-16G
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.
D4RD-2666-16G - Synology 16GB DDR4-2666 MHz PC4-21300 ECC Registered CL19 288-Pin RDIMM 1.2V Memory Module
SKU: D4RD-2666-16G
Price: $847.37
D4ECSO-2666-16G - Synology 16GB DDR4-2666 MHz PC4-21300 ECC Unbuffered CL19 288-Pin DIMM 1.2V Memory Module
SKU: D4ECSO-2666-16G
Price: $1,387.37
JM2666HSE-16G - Transcend 16GB 2666 MHz PC4-21300 Non-ECC Unbuffered CL19 260-Pin SODIMM 1.2V 1Rx8 Memory Module
SKU: JM2666HSE-16G
Price: $201.14
TS2666HSE-16G - Transcend 16GB 2666 MHz PC4-21300 Non-ECC Unbuffered CL19 260-Pin SODIMM 1.2V 2Rx8 Memory Module
SKU: TS2666HSE-16G
Price: $218.21
JM2666HSB-16G - Transcend 16GB 2666 MHz PC4-21300 Non-ECC Unbuffered CL19 260-Pin SODIMM 1.2V 2Rx8 Memory Module
SKU: JM2666HSB-16G
Price: $218.21
TS2666HLE-16G - Transcend 16GB 2666 MHz PC4-21300 Non-ECC Unbuffered CL19 288-Pin DIMM 1.2V Memory Module
SKU: TS2666HLE-16G
Price: $221.67
TS2666HLB-16G - Transcend 16GB 2666 MHz PC4-21300 Non-ECC Unbuffered CL19 288-Pin DIMM 1.2V 2Rx8 Memory Module
SKU: TS2666HLB-16G
Price: $253.96
D4EC-2666-16G Synology D4EC-2666-8G DDR4-2666 8GB ECC Server Memory
SKU: D4EC-2666-16G
Price: $1,381.05
JM2666HLE-16G - Transcend 16GB 2666 MHz PC4-21300 ECC Unbuffered CL19 288-Pin DIMM 1.2V 1Rx8 Memory Module
SKU: JM2666HLE-16G
Price: $274.68
JM2666HLB-16G - Transcend 16GB 2666 MHz PC4-21300 ECC Unbuffered CL19 288-Pin DIMM 1.2V 2Rx8 Memory Module
SKU: JM2666HLB-16G
Price: $312.88
RAM-16GDR4T0-SO-2666 - QNAP 16GB DDR4-2666 MHz PC4-21300 non-ECC Unbuffered CL19 260 Pin SODIMM Memory Module
SKU: RAM-16GDR4T0-SO-2666
Price: $268.57
RAM-16GDR4ECT0-RD-2666 - QNAP 16GB DDR4-2666 MHz PC4-21300 ECC Registered CL19 288-Pin RDIMM Memory Module
SKU: RAM-16GDR4ECT0-RD-2666
Price: $264.29
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.