Hardware Spec Index

Caldera SN-2648 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN2648-MAX · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index5,457 (SSDs scale)
Category rank#7,519
Street price$59
Power8 W (active)
Performance per dollar92.49
Released2020

Specifications

BrandCaldera
ModelCaldera SN-2648 Max
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,200 MB/s
Sequential write4,600 MB/s
Random 4K read980K IOPS
NAND3D TLC, 238-layer
CacheDRAM-less (HMB)
Endurance600 TBW (0.55 DWPD)
Warranty3 years
HeatsinkHeatsink edition available

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Strivon SN-2138 SE 8TB PCIe 3.0 NVMe M.2 2280 SSD13,164$519Compare
Caldera SN-5516 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD10,621$329Compare
Mirenta SN-3936 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD7,504$129Compare
Novexa SN-9657 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD12,227$399Compare
Mirenta SN-4836 Edge 500GB PCIe 3.0 NVMe M.2 2280 SSD4,661$49Compare
Caldera SN-1930 Prime 2TB PCIe 3.0 NVMe M.2 2280 SSD10,367$309Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-2648 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/76019664 (accessed 2026-10-23).