Seagate 4TB Enterprise Capacity 3.5 HDD, SAS 12GB/s, 7200RPM, 128MB, Engineered for 24x7 Workloads Classification_ram-ddr4-2400-ecc-sodimm-16gb-1x-dr 8V Technology DDR2 Error Correction

8V Technology DDR2 Error Correction Non-ECC Signal Processing Unbuffered Form Factor 240-pin UDIMM Ranks Dual rank Configuration 16-chip 256Mx8 Pieces in Kit 1 Compatibility

OWC Aura Pro X2 240GB PCIe NVMe SSD (Blade only) for Mid 2013 and later Macs Video Note

Length: around 15cm (6 inches)

5V Technology DDR3L Error Correction Non-ECC Signal Processing Unbuffered Form Factor 204-pin SODIMM Ranks Single rank CAS Latency CL13 Configuration x8 Pieces in Kit 2 Compatibility

Seagate 4TB Enterprise Capacity 3.5 HDD, SAS 12GB/s, 7200RPM, 128MB, Engineered for 24x7 Workloads Classification_ram-ddr4-2400-ecc-sodimm-16gb-1x-dr 8V Technology DDR2 Error CorrectionSeagate 4TB Enterprise Capacity 3. 5 HDD, SAS 12GB s, 7200RPM, 128MB, Engineered for 24x7 Workloads Industry leading CMR technology, for maximum storage per storage slot Advanced Write Caching feature utilizes enhanced algorithms, industry's highest nearline storage workload performance efficiencies Reliable access to unstructured data in bulk storage applications 12Gb s SAS and SATA 6Gb s interfaces in industry standard formats (512n, 512e and 4Kn)