Hardware Spec Index

Caldera SN-4895 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4895-MAX · Released 2022 · Updated 2026-10-18

Key facts

Benchmark index6,428 (SSDs scale)
Category rank#7,517
Street price$99
Power8 W (active)
Performance per dollar64.93
Released2022

Specifications

BrandCaldera
ModelCaldera SN-4895 Max
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read4,800 MB/s
Sequential write3,700 MB/s
Random 4K read760K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (HMB)
Endurance240 TBW (0.22 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
Altrix SN-7599 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD14,900$489Compare
Novexa SN-1951 Prime 2TB PCIe 4.0 NVMe M.2 2230 SSD8,873$179Compare
Novexa SN-8552 Pro 500GB SATA 2.5-inch SSD3,874$39Compare
Caldera SN-4161 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD13,907$529Compare
Caldera SN-1959 Ti 1TB PCIe 3.0 NVMe M.2 2280 SSD7,901$159Compare
Strivon SN-7476 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD12,680$469Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4895 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7079752 (accessed 2026-10-18).