Compare Lenovo TS2900 LTO Tape Autoloader & Library (18 TB Native Capacity)

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Feature	Freecom Scalar 50 Tape Library - High-Density Backup Solution	Lenovo TS2900 LTO Tape Autoloader & Library (18 TB Native Capacity)
Product type	Storage auto loader & library	Storage auto loader & library
Media type	Tape Cartridge	Tape Cartridge
Form factor	1U	1U
Standard interfaces	Serial Attached SCSI (SAS)	Serial Attached SCSI (SAS)
Storage media types supported	LTO-4HH	LTO-9
Product colour	Black	Black
Web-based management	Yes	-
Mean time between failures (MTBF)	250000 h	-
Number of slots (max)	38	9
Certification	UL 60950-1, CSA C22.2 No. 60950-1-03, IEC 60950-1, EN 60950-1:2001. GS, CISPR22/EN 55022, CE, VCCI, FCC, CSA.	-
Native capacity	400 GB	18 TB
Compressed capacity	800 GB	45 TB
Maximum supported storage capacity	15.2 TB	-
Backup rate native performance	1150 GB/h	-
Data transfer rate	4 Gbit/s	0.3 Gbit/s
Power requirements	90 - 264 V, 47 - 63 Hz	100 V AC - 240 V AC (4.0 A to 1.5 A)
Power supply type	AC	AC
Power consumption (typical)	900 W	110 W
Weight	23.6 kg	13 kg
Operating temperature (T-T)	10 - 35 °C	10 - 38 °C
Operating relative humidity (H-H)	20 - 80%	20 - 80%
Operating altitude	-153 - 3048 m	0 - 2500 m
Non-operating altitude	-153 - 12192 m	-
Dimensions (WxDxH)	171.5 x 433.1 x 832.6 mm	-
Mounting	4U	-
Data compression	2:1	-
Interface	-	Serial Attached SCSI (SAS)
Internal	-	No
Data storage type	-	LTO
Compression ratio	-	2.5:1
Supported data transfer rates	-	300 MB/s; 750 MB/s
Width	-	483 mm
Depth	-	850 mm
Height	-	44 mm
Storage temperature (T-T)	-	1 - 60 °C
Storage relative humidity (H-H)	-	10 - 90%

Freecom VS Lenovo

Feature	Freecom TapeWare SDLT-320es Internal Backup Drive	Lenovo TS2900 LTO Tape Autoloader & Library (18 TB Native Capacity)
Product type	Storage drive	Storage auto loader & library
Media type	Tape Cartridge	Tape Cartridge
Interface	LVD ULTRA 2 SCSI	Serial Attached SCSI (SAS)
Internal	No	No
Data storage type	DLT	LTO
Compression ratio	2:1	2.5:1
Form factor	5.25"	1U
Access time	70000 ms	-
Track density	1058 tpi	-
Product colour	Beige	Black
Mean time between failures (MTBF)	250000 h	-
Tape durability	1000000 pass(es)	-
Bundled software	TapeWare	-
Native capacity	160 GB	18 TB
Compressed capacity	320 GB	45 TB
Media types supported	DLT1, DLT4	-
Recording density	193 kbit/inch	-
Burst transfer rate	80 MB/s	-
Power requirements	+5V, +12V	100 V AC - 240 V AC (4.0 A to 1.5 A)
Power consumption (typical)	27 W	110 W
Weight	6.27 kg	13 kg
Operating temperature (T-T)	10 - 40 °C	10 - 38 °C
Storage temperature (T-T)	-40 - 66 °C	1 - 60 °C
Operating relative humidity (H-H)	20 - 80%	20 - 80%
Storage relative humidity (H-H)	10 - 95%	10 - 90%
Dimensions (WxDxH)	320 x 175.3 x 164.5 mm	-
Sustained data rate	16 MB/s	-
Data compression	DLZ	-
Standard interfaces	-	Serial Attached SCSI (SAS)
Storage media types supported	-	LTO-9
Number of slots (max)	-	9
Supported data transfer rates	-	300 MB/s; 750 MB/s
Data transfer rate	-	0.3 Gbit/s
Power supply type	-	AC
Width	-	483 mm
Depth	-	850 mm
Height	-	44 mm
Operating altitude	-	0 - 2500 m

Lenovo VS Lenovo

Feature	Lenovo TS2900 LTO Tape Autoloader & Library (18 TB Native Capacity)	Lenovo TS2900 LTO Tape Autoloader & Library (9 TB)
Product type	Storage auto loader & library	Storage auto loader & library
Media type	Tape Cartridge	Tape Cartridge
Interface	Serial Attached SCSI (SAS)	Serial Attached SCSI (SAS)
Internal	No	No
Data storage type	LTO	LTO
Compression ratio	2.5:1	2.5:1
Form factor	1U	1U
Standard interfaces	Serial Attached SCSI (SAS)	Serial Attached SCSI (SAS)
Storage media types supported	LTO-9	LTO-7, LTO-7HH
Product colour	Black	Black
Number of slots (max)	9	9
Native capacity	18 TB	9 TB
Compressed capacity	45 TB	22 TB
Supported data transfer rates	300 MB/s; 750 MB/s	300 MB/s; 750 MB/s
Data transfer rate	0.3 Gbit/s	0.3 Gbit/s
Power requirements	100 V AC - 240 V AC (4.0 A to 1.5 A)	100 V AC - 240 V AC (4.0 A to 1.5 A)
Power supply type	AC	AC
Power consumption (typical)	110 W	110 W
Width	483 mm	483 mm
Depth	850 mm	850 mm
Height	44 mm	44 mm
Weight	13 kg	13 kg
Operating temperature (T-T)	10 - 38 °C	10 - 38 °C
Storage temperature (T-T)	1 - 60 °C	1 - 60 °C
Operating relative humidity (H-H)	20 - 80%	20 - 80%
Storage relative humidity (H-H)	10 - 90%	10 - 90%
Operating altitude	0 - 2500 m	0 - 2500 m
Data compression	-	2.5:1
Harmonized System (HS) code	-	84719000

Freecom VS Lenovo

Feature	Freecom TapeWare AIT-460i 40GB Internal Backup Tape Drive	Lenovo TS2900 LTO Tape Autoloader & Library (18 TB Native Capacity)
Product type	Storage drive	Storage auto loader & library
Media type	Tape Cartridge	Tape Cartridge
Interface	ATA, ATAPI-5	Serial Attached SCSI (SAS)
Internal	Yes	No
Data storage type	AIT	LTO
Compression ratio	2.6:1	2.5:1
Form factor	Plug-in	1U
Access time	27000 ms	-
Product colour	Black, White	Black
Mean time between failures (MTBF)	300000 h	-
Tape durability	30000 pass(es)	-
Read/write head life	50000 h	-
Bundled software	TapeWare XE Software	-
Native capacity	40 GB	18 TB
Compressed capacity	104 GB	45 TB
Drive device, buffer size	10 MB	-
Media types supported	AIT-E (25GB), AIT-1 (25/35 GB)	-
Recording density	116 kbit/inch	-
Burst transfer rate	66 MB/s	-
Drive device speed	6400 RPM	-
Power requirements	+12/+5V DC	100 V AC - 240 V AC (4.0 A to 1.5 A)
Power consumption (typical)	12 W	110 W
Weight	765 g	13 kg
Operating temperature (T-T)	5 - 40 °C	10 - 38 °C
Storage temperature (T-T)	-40 - 70 °C	1 - 60 °C
Operating relative humidity (H-H)	20 - 80%	20 - 80%
Dimensions (WxDxH)	146 x 155 x 41.2 mm	-
Sustained data rate	15.6 MB/s	-
Standard interfaces	-	Serial Attached SCSI (SAS)
Storage media types supported	-	LTO-9
Number of slots (max)	-	9
Supported data transfer rates	-	300 MB/s; 750 MB/s
Data transfer rate	-	0.3 Gbit/s
Power supply type	-	AC
Width	-	483 mm
Depth	-	850 mm
Height	-	44 mm
Storage relative humidity (H-H)	-	10 - 90%
Operating altitude	-	0 - 2500 m